WPC 2BPV`Courier 10cpi|x?xxx,kx6X@8;X@   3' 3' 3' 3'     4 <D     " 4 <D "#x\  PCXP#THIS FILE WAS CREATED IN MACINTOSH MS WORD 5.1 AND OUTPUT IN PC WORDPERFECT 5.1. THE PAGINATION HAS NOT BEEN ADJUSTED    U. S. DEPARTMENT OF THE INTERIOR  U.S. GEOLOGICAL SURVEY       Bibliography of WellLog Applications Annual Update: October 1, 1994 to September 30, 1995   by   Stephen E. Prensky1       OpenFile Report 95817      " "This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards. Any use of trade, product, or fim names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 1U.S. Geological Survey, Denver, CO, 80225 November 1995   "I7 {  #x\  PCXP#gfooterI7 {   #d\  PCP# footerg  TABLE OF CONTENTS    "' TOPICH KH"J PAGE  "' "'rIntroductionPHH!Gii  "'r "(#'r Part A: Basic Well LoggingPHH!G1  "(#'r "(#'r 1. Fundamentals of Well Logging and WellLog Interpretation@HH!G1  "(#'rr` "(#' rƒI.H,Books and General Review PapersH"K H1 ƒII.Hp General Log Interpretation, Reservoir Characterization,Wireline TestingH"K H1 ƒIII.General Petrophysics Including Core Analysis, Core Imaging and Image H&Analysis (includes DSDP and ODP data)H"K H11 ƒIV.Hp Electromagnetic Logging (Including Resistivity, NMR, and Magnetic)H"K H26 ƒV.HMWD (Measurement While Drilling), Horizontal Wells/DrillingH"K H32 ƒVI.HpCasedHole and Production Logging,Determination of ROS.@ 35 VII.Acoustic Logging (Including P and S, Full Waveform, Borehole Seismic, and VSP)@HH!G 39 VIII.Nuclear Logging, Geochemical Logging (Elemental Analysis)@ 44 IX.Hp Shaly Sands (Including ThinBed Evaluation and LowContrast Pay)H"K H47 ƒX.H8Borehole GravimetryH"K H48 ƒXI.HpPermeability and Determination of Permeability from Logs@ 48 XII.Borehole Imaging, Downhole Video, Nearwell and Crosswell Imaging and Tomography@HH!G 50 XIII.Temperature Logging, Determination of Static BHT, Applications of BHT H,Data, HeatFlow and GeothermicsH"K H54 ƒXIV.Conditions and Special Situations Affecting Tool Response@ 57 XV.Hp&Crossplot Techniques and ApplicationsH"K H57 ƒXVI.Computer and Programmable Calculator Programs for Log Analysis@HH!G 57 XVII.Schlumberger International Well Evaluation Conferences@HH!G 57 XVIII.@ Reprint Volumes@HH!G 57 XIX.Bibliographies@HH!G 57 XX.Hp3WellLogResponse ChartsH"K H58 r` "(#' r "(#'r Part B: Applications@HH!G58  "(#'rI "P(   2.@ General Geological Applications, Mechanical Properties, Logging for Environmental Applications (includes DSDP and ODP data)@HH!G 58 I "P( I "(#P(r 3.HDetermination of Facies and Depositional EnvironmentH"K 66 4.H Identification of Depositional Environments by SP and GR Pattern, Sequence Strat.H"K 67 I "(#P(rI "P(  5.@ Dipmeter Applications@HH!G 67  6.@ Applications of Artificial Intelligence (AI) and Expert Systems@HH!G 67  7.@ WellLog Data Processing (including Automated Log Correlation and Analyses)@HH!G 68 I "P( I "(#P(  8.@ Natural GammaRay Spectrometry@HH!G69  9.@ Organic Carbon and Source Rock Determination@HH!G 69  10.Tight (LowPermeability) Gas Sandstones@HH!G 69  11.Abnormal Pressure Detection and Evaluation@HH!G 70  12.Oil and Gas Shales@HH!G 71  13.Heavy Oil and Tar Sandstones@HH!G 72  14.Coal and Coalbed Methane@HH!G 72  15.Fracture Detection and Evaluation, Wellbore Breakouts , Analysis of InSitu Stress@HH!G 73  16.Permafrost and Gas Hydrates@HH!G 74  17.Evaporites@HH!G 80  18.Mineral Exploration and Evaluation@HH!G 80  19.Groundwater Applications@HH!G 81  20.Igneous and Metamorphic Rocks (including DSDP and ODP results)@HH!G 83  21.Geothermal WellLog Evaluation@HH!G 84 I "(#P( "(#P(r Part C: Listing of Citations by First AuthorPHH!G85  "(#P(r` hp x Introduction  ` hp xp` hp x The purpose of this bibliography is to emphasize the application and various uses of welllog data. The topical organization is loosely based on research interests within the U.S.Geological Survey (USGS). The following general criteria are applied to papers to determine whether they will be included: 1) the paper must be written in English, 2) it must be obtainable by a research library, and 3) most of the paper should discuss a particular application of welllog data or have immediate impact on the use of such data. For lack of space, abstracts are excluded (except for extended abstracts) and crossindexing has been kept to a minimum. This update contains 900 new and updated citations. Readers who have followed the development of this bibliography will note that it has expanded and evolved with time. Subject headings have been split and additional headings have been added as warranted. In addition, I have tended towards a broader viewpoint than when I first began this project 10 years ago. Many papers, while not strictly logapplication papers, have been added to provide additional background or supporting information for a fuller understanding and improved interpretation of the logging data. One result of this evolution is that papers on a number of subjects that I believe would be helpful and that I would include today, were not included in the earlier versions. This report is available in digital form (for DOS and Macintosh platforms) via the Internet and can be downloaded via "anonymous ftp" from a USGS system named greenwood.cr.usgs.gov (136.177.48.5). The file is located in a directory named pub/openfilereports/ofr95817. The file manager is Ray Obuch, (303) 2365729 [phone], obuch@bpgsvr.cr.usgs.gov [email], U.S. Geological Survey, Box 25046, MS 971, Denver, CO 80225. NOTICE TO READERS : This may be the last update to this bibliography. A change in jobs has reduced my access to a research library making the task much more difficult. I would appreciate feedback from readers who consider this bibliography important. A decision to continue this project will depend on the strength of user response. p` hp xp` hp x#x\  PCXP#qfooterp` hp x #d\  PCP# footerq #Z\  PCP#PART A: BASIC WELL LOGGING 1. FUNDAMENTALS OF WELL LOGGING AND WELLLOG INTERPRETATION   I. Books and General Review Papers   Butler, R.M., 1994, Horizontal wells for the recovery of oil, gas, and bitumen: Petroleum Society of CIM [Canadian Institute of Mining and Metallurgy], Calgary Section, 227 p. Hallenburg, J.K., 1994, Formation evaluationv. 1, Introduction to formation evaluation: James K. Hallenburg, Tulsa, Oklahoma, 165 p. Hallenburg, J.K., 1994, Formation evaluationv. 2, Standard logging methods (resistivity and porosity): James K. Hallenburg, Tulsa, Oklahoma, 424 p. Kelley, W.E., and Mares, S., eds., 1993, Applied geophysics in hydrogeological and engineering practice: Elsevier, Amsterdam, 288 p. Mari, J.L., Coppens, F., Gavin, P., and Wicquart, E., 1995, Full waveform acoustic data processing: Editions Technip, 136 p. Rouillac, D., 1994, Cement evaluation logging handbook: Editions Technip, 176 p.  II. General Log Interpretation, Reservoir Characterization, and Wireline Testing  (See also III. General Petrophysics, IV. Electromagnetic Logging, IX. Shaly Sand, 18. Mineral Evaluation)  Ahmed, U., Crary, S.F., and Coates, G.R., 1989, Permeability estimation; the various sources and their interrelationship, SPE19604, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 649662. Later published in 1990 as, The interrelationship between various permeability measurements, paper I, in International well logging symposium transactions: Society of Professional Well Log Analysts, Beijing Chapter, 21 p. Later published in 1991: Journal of Petroleum Technology, v. 43, no. 5, p. 578587. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 118127. Akbar, M., Petricola, M., Watfa, M., Badri, M., Charara, M., Boyd, A., Cassell, B., Nurmi, R., Delhomme, J.P., Grace, M., Kenyon, B., and Roestenburg, J., 1995, Classic interpretation problemsevaluating carbonates: Schlumberger Oilfield Review, v. 7, no. 1, p. 422 Allen, T.T., Ward, S.L., Chavers, R.D., Robertson, T.N., and Schultz, P.K. , 1993 , Diagnosing production problems with downhole video logging at Prudhoe Bay, SPE26043, in Western regional meeting proceedings : Society of Petroleum Engineers, p. 149158. Later published in 1994, in European production operations conference and exhibition proceedings: Society of Petroleum Engineers, p. 716. Later published in 1994, as, Ward, S.L., Allen, T.T., Chavers, R.D., Robertson, T.N., Schultz, P.K.: Journal of Petroleum Technology, v. 46, no. 11, p. 973978. Amar, Z.H.B.T., Egbogah, E.O., and Nurdin, A.R.B., 1995, Corelog integration for improved formation evaluation in the Duland field, offshore peninsular Malaysia, SPE29262, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 107122. Andrade, A.J.N., and Luthi, S.M., 1993, Deconvolution of wireline logs using pointspread function, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 886891. Anderson, B., Bryant, I., Luling, M., Spies, B., Helbig, K., 1994, Oilfield anisotropyits origins and electrical characteristics: Schlumberger Oilfield Review, v. 6, no. 4, p. 4856. Austin, S., Yale, D., Page, G., and Went, D., 1994, The observation of anomalous sonic log responses in deviated wells in the southern North Sea, paper U, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 17 p. Ayan, C., Colley, N., Cowanb, G., Ezekwe, E., Wannell, M., Goode, P., Halford, F., Joseph, J., Mongini, A., Obondoko, G., and Pop, J., 1994, Measuring permeability anisotropythe latest approach: Schlumberger Oilfield Review, v. 6, no. 4, p. 2435. Bashore, W.M., Langan, R.T., Tucker, K.E., and Griffith, P.J., 1995, Geostatistical integration of crosswell data for carbonate reservoir modeling, McElroy field, Texas, in Stoudt, E.L., and Harris, P.M., eds., Hydrocarbon reservoir characterizationgeologic framework and flow unit modeling: SEPM [Society for Sedimentary Geology] Short Course Notes No. 34, p. 199225. Beck, G.F., 1995, Forward modeling of deep resistivity response in Norphlet wells, paper HHH, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Behsesht, C.D., 1992, Correlation of log response to production in the Austin Chalk: Texas A&M University, College Station, Texas, unpublished M.S. thesis, 82 p. Berg, C.R., 1995, A simple, effectivemedium model for water saturation in porous rocks: Geophysics, v. 60, no. 4, p. 10701080. Bigelow, E.L., 1995, The carbonate envelope, SPE29515, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 653664. Bigio, D., Rike, A., Christensen, A., Collins, J., Hardman, D., Doremus, D., Tracy, P., Glass, G., Joergensen, N.B., and Stephens, D., 1994, Coiled tubing takes center stage: Schlumberger Oilfield Review, v. 6, no. 4, p. 923. Bilinski, P.W., McGee, D.T., Pfeiffer, D.S., and Shew, R.D., 1995, Reservoir characterization of the "S" sand , Auger field, Garden Banks 426, 427, 470, and 471, in Turbidites and associated deepwater facies: SEPM [Society for Sedimentary Geology] Core Workshop No. 20, p. 7593. Bilodeau, B.J., 1995, Determining water saturation in diatomite using wireline logs, Lost Hills field, California, SPE29653, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 369382. Bin Tajul Amar, Z.H.B.T., Egbogah, E.O., Bin Nurdin, A.R., 1995, Corelog integration for improved formation evaluation in the Dulang field, offshore peninsular Malaysia, SPE29262, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 107122. Bloch, S., and Helmold, K.P., 1995, Approaches to predicting reservoir quality in sandstones: AAPG Bulletin, v. 79, no. 1, p. 97115. Blumentsev, A.M., Melchuk, B.Y., and Tsirulnikov, V.P., 1995, Evaluating the reliability and quality of log data interpretation: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 15 p. Bond, A.J., Palisch, T.T., and Oakley, R.M., 1995, New pressure tool development yields critical bottomhole data, SPE27851, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 916. Boonen, P.,Shook, R.A., and Brunsman, B.J., 1995, Highperformance tools key to slimhole logging and perforating, part 4, Slimhole technology: Petroleum Engineer International, v. 67 no. 1, p. 4352. Bucheb, J.A., and Evans, H.B., 1992, Some applications of principal component analysis to welllog data [in Portuguese]: Boletim de Geosciences da Petrobras, v. 6, no. 1/2, p. 516. Later published in 1994 as, Some applications of methods used in electrofacies identification: The Log Analyst, v. 35, no. 1, JanuaryFebruary, p. 1426. Discussion and reply published in 1994: The Log Analyst, v. 35, no. 6, p. 1215. Bunch, A.W.H., and Dromgoole, P.W., 1995, Lithology and fluid prediction from seismic and well data: Petroleum Geoscience, v. 1, no. 1, p. 4957. Campbell, B.S., 1994, Inducedpolarization anomalies associated with hydrocarbon reservoirsthree case studies: Bulletin of the Association of Petroleum Geochemical Explorationists, v. 10, no. 1, p. 4960. Cannon, D.E., 1995, Shalesan alternate source for water resistivities, paper LLL, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. Case, C.R., Flaum, C., Wraight, P.D., and DasGupta, T., 1995, Improved porosity estimation in invaded gas reservoirs using a pulsed neutron porosity device, paper X, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 9 p. Chandu, S.N., and Rao, C.S., 1992, Identification mineralogy and gas using crossplots in Bombay High offshore area: Indian Journal of Earth Sciences, v. 19, no. 23, p. 114127. Chen, D.S., Fang, J.H., Kortright, M.E., and Chen, H.C., 1993, Novel approaches to the determination of Archie parameters, part Isimplex method, SPE26287: Society of Petroleum Engineers, unsolicited paper, 18 p. Part IIfuzzy regression analysis, SPE26288: Society of Petroleum Engineers, unsolicited paper, 22 p. Later published in 1995: SPE Advanced Technology Series, v. 3, no. 1, p. 3952. Clemenceau, G.R., 1995, Ram/Powell fieldViosca Knoll block 912, deepwater Gulf of Mexico, in Turbidites and associated deepwater facies: SEPM [Society for Sedimentary Geology] Core Workshop No. 20, p. 95129. Clerke, E.A., Williams, K.W., and Pearce, L.A., 1993, The DAK formation evaluation model for the Permian Basin Clearfork, SPE26264: Society of Petroleum Engineers, unsolicited manuscript, 50 p. Later published in 1994: The Log Analyst, v. 36, no. 1, p. 1027. Collier, H.A., 1993, Borehole geophysical techniques for determining the water quality and reservoir parameters of fresh and saline water aquifers in Texas: University of Texas at Dallas, unpublished Ph.D. dissertation, 695 p. Also published in 1993: Texas Water Development Board Report 343, 2 volumes, variously paginated. Coment Logan Group, 1990, Bulk volume and water saturation analysis for permafrost and subpermafrost section of 5 wells, Beaufort Sea: Geological Survey of Canada OpenFile Report No. 2228, 4 p. Condessa, L.G., 1995, Hydrocarbon identification in freshwater bearing reservoirs using dynamic Poisson's ratioa case study, paper K, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Crocker, H., 1991, An improved wireline formation fluid sampler and tester, SPE22971, in SPE AsiaPacific conference proceedings: Society of Petroleum Engineers, p. 237244. Crouse, P.C., 1991, Reservoir characterization for horizontal wells, paper 34, in 3rd World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 15 p. Cuddy, S., Day, S., Page, G., and Fletcher, S., 1994, The observed effects of high deviation wells on porosity measurementsa discussion of potential explanations, paper T, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 22 p. Dake, L.P., 1994, Application of the repeat formation tester, chapter 2, in The practice of reservoir engineering: Elsevier, Amsterdam, Developments in Petroleum Science, No. 36, p. 5867.. Dake, L.P., 1994, Oilwell testing, chapter 4, in The practice of reservoir engineering: Elsevier, Amsterdam, Developments in Petroleum Science, No. 36, p. 137154. Damsleth, E., and Tjolsen, C.B., 1992, Scale consistency from cores to geological description, SPE24700, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 377385. Later published in 1994: SPE Formation Evaluation, v. 9, no. 4, p. 295299. de Kuijper, A., Sandor, R.K.J., Hofman, J.P., Koelman, J.M.V.A., Hofstra, P. and deWaal, J.A., 1995, Electrical conductivities in oilbearing shaly sand accurately described with the SATORI saturation model, paper MM, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. de Lima, O.A.L., 1994, Hydraulic conductivity of shaly sands, SL4.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11591162. de Lima, O.A.L., and Dalcin, C.L.R., 1995, Application of a new shaly sand model for interpreting resistivity and dielectric log measurements: The Log Analyst, v. 36, no. 2, p. 2941. De Naurois, H., Last, N.C., Husband, F.J., and Palstra, M., 1995, Improving drilling performance in the Cusiana and Cupiagua fields based on measurement and interpretation of hole deterioration using timelapsed 2 MHz electromagnetic caliper devices, paper WW, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Deans, H.A., and Mut, A.D., 1994, Chemical tracer studies to determine Sw, Sadlerochit reservoir, PBU, SPE29591, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir Engineering, v. 1: Society of Petroleum Engineers, p. 291301. Delaune, P., 1994, A new quantitative technique to evaluate gas shows during mud logging: In FocusTight Gas Sands [GRI], v. 10, no. 1, p. 2434. Delaune, P.L., Wright, A.C., and Hanson, S.A., 1994, New quantitative technique to evaluate gas shows during mud logging operations, annual report: Gas Research Institute Report No. 94/0278, 137 p. Desbrandes, R., and Xu, H., 1994, A new concept in wireline formation testingextended drawdown: The Log Analyst, v. 35, no. 6, p. 3746. Disiena, J.P., and Hilterman, F.J., 1994, Density estimation from the sonic loga case study, SL2.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 10961099. Dobrynin, V.M., Chernoglazov, V.N., and Gorodnov, A.V., 1995, Determination of oil saturation by the multiwave sonic log: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 13 p. Dodge, W.S., 1994, Quantifying HIRES nuclear tool resolution in thinly bedded reservoirs using time series analysis, SPE28797, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 527536. Doublet, L.E., Pande, P.K., Clark, M.B., Nevans, J.W., and Blasingame, T.A., 1995, An integrated geologic and engineering reservoir characterization of the North Robertson (Clearfork) unita case study, part 1, SPE29594, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 465491. Dull, D.W., 1994, Geostatistical method to improve permeability estimatesapplication to the Mabee field, Andrews and Martin Counties, Texas, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 2333. Durrani, A.J., Escovedo, B.M., Ordemann, B., Bickley, J.A., Tepper, B.J., and Simon, J.M., 1992, The rejuvenation of the 30yearold McAllen Ranch fieldan application of crossfunctional team management, SPE24872, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir engineering: Society of Petroleum Engineers, p. 6779. Later published in 1994: Journal of Petroleum Technology, v. 46, no. 12, p. 10651072. Duval, B.C., Imbert, P., Grosjean, Y. , and Lefort, J.J., 1995, Contribution of qualitative log analysis to reservoir management recent developments and case histories, paper KKK, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. Dziuba, T.T., and Sopko, L.W., 1995, Reconciliation of water production from resistive carbonates, western Canada, paper MMM, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Eldoy, E., Rafdal, J., and Dodson, T., 1995, Formation pressure determination in high pressure high temperature wells in the Central Graben Area of the North Sea, paper EEE, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Farquhar, R.A., Somerville, J.M., and Smart, B.G.D., 1994, Porosity as a geomechanical indicatoran application of core and log data and rock mechanics, SPE28853, in European petroleum conference proceedings: Society of Petroleum Engineers, p. 481489. Fatti, J.L., Smith, G.C., Vail, P.J., Strauss, P.J., and Levitt, P.R., 1994, Detection of gas in sandstone reservoirs using AVO analysisa 3D seismic case history using the Geostack technique: Geophysics, v. 59, no. 9, p. 13621376. Faye, RE., and Smith, W.G., 1994, Relations of borehole resistivity to the horizontal hydraulic conductivity and dissolvedsolids concentration in water of clastic coastal plain aquifers in the southeastern United States: U.S. Geological Survey WaterSupply Paper 2414, 33 p. Fett, T., Bryant, I., and Greenstreet, C., 1994, Integration of stateoftheart wireline reservoir deliniation devices with core data from an offset well to optimize reservoir managementMaui field, New Zealand, in New Zealand petroleum conference proceedings: Petroleum Exploration Association of New Zealand, p. 231239. Frass, M., Coll, C., Gamero, H., and Bryant, I., 1995, Characterization of thinlybedded reservoirsa new approach in a sparse logged area, paper DDD, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 7 p. Gallagher, J.G., and Hoolver, G.M., 1994, A case study on using geostatistical data integration for porosity prediction in a complex carbonate reservoir in west Texas, DP2.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 277280. Gamboa, P., Reis, J., and Morriss, S., 1994, Development of a logbased petrophysical model for a complex dolomitic reservoir, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 101109. Gawthorpe, R.L., Collier, R.E.L., Alexander, J., Bridge, J.S., and Leeder, M.R., 1993, Ground penetrating radarapplication to sandbody geometry and heterogeneity studies, in North, C.P., and Prosser, D.J., eds., Characterization of fluvial and aeolian reservoirs: Geological Society [London]Special Publication No. 73, p. 421432. Gidman, J., Conner, F.J., and Fisher, D.J., 1994, Deciphering core and log porosity differences and evaluating the scale dependence of core analyses in a complex lithology, paper SCA9411, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 121130. Gonfalini, M., and Ponzi, M., 1995, A knowledge based system for log quality control, paper RRR, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Gorell, S.B., 1995, Using geostatistics to aid in reservoir characterization: The Leading Edge, v. 14, no. 9, p. 967974. Grant, N.T., and Sloan, H., 1994, Plotting log data from deviated and horizontal wellsa spreadsheetbased method: First Break, v. 12, no. 12, p. 597604. Grattoni, C.A., and Dawe, R.A., 1995, Influence of fluid distribution upon electrical resistivity of partially saturated media, paper II, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Gwynn, J.W., 1995, Resistivities and chemical analyses of selected oil and gas field, water well, and spring waters, Utah: Utah Geological Survey Circular 87, 142 p. Haldorsen, H.H., and Damsleth, E., 1991, Challenges in reservoir characterisation research, in Advances in reservoir technology proceedings: The Petroleum Science and Technology Institute, London, 39 p. Hallenburg, J.K., 1994, Formation evaluationv. 1, Introduction to formation evaluation: James K. Hallenburg, Tulsa, Oklahoma, 165 p. Hallenburg, J.K., 1994, Formation evaluationv. 2, Standard logging methods (resistivity and porosity): James K. Hallenburg, Tulsa, Oklahoma, 424 p. Han, DH., 1994, Weak cementation effect on velocities of sands, SL1.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 10691072. Hansen, T., 1995, Reservoir characterization by cokriging petrophysical well data and seismic attributes: Dialog [quarterly newsletter of the London Petrophysical Society], v. 3, no. 3, p. 46. Harrison, B., ed., 1995, Russianstyle formation evaluation: Geological Society [London], 256 p. Herrera, R., Samaniego, F., and Hernandez, F., 1994, On the petrophysics of carbonate reservoirs through whole core analysis, SPE28675, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 7180. Hill, J.A., Soo, D.K.Y., and Verriah, T., 1992, Geological Society of Malaysia Bulletin, v. 32, p. 1543.: Holbrook, P.W., Maggiori, D.A., and Hensley, R., 1993, Realtime pore pressure and fracture gradient evaluation in all sedimentary lithologies, SPE26791, in Offshore Europe 93 proceedings, v. 2: Society of Petroleum Engineers, p. 395408. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 117129. Holditch, S.A., and Yao, C.Y., 1993, Estimating permeability in the Wilcox G Sandstone in the Lake Creek unit well no. 48 using data from logging measurements, topical report: Gas Research Institute Report GRI93/0390, 71 p. Holstein, E.D., and Warner, H.R., Jr., 1994, Overview of water saturation determination for the Ivishak (Sadlerochit) reservoir, Prudhoe Bay field, SPE28573, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir Engineering, v. 1: Society of Petroleum Engineers, p. 6776. Huey, D.P., and Storms, M.A., 1995, Deepwater drilling tools, Part 3Modified wire line tools improved open hole logging operations: Oil and Gas Journal, v. 93, no. 5, January 30, p. 9497. Hurst, A., and Nadeau, P., 1994, Estimation of water saturation from clay microporosity data, SPE28850, in European petroleum conference proceedings: Society of Petroleum Engineers, p. 451458. Hurst, A., and Nadeau, P., 1994, A little clay volumes of problems, paper A, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 21 p. Hurst, A., and Nadeau, P.H., 1995, Clay microporosity in reservoir sandstonesan application of quantitative electron microscopy in petrophysical evaluation: AAPG Bulletin, v. 79, no. 4, p. 563573. Hutchinson, M.W., 1991, Comparisons of MWD, wireline, and core data from a borehole test facility, SPE22735, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 741754. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 3851. Idowu, A.O., 1993, Reservoir fluid differentiation case history from an offshore Niger Delta field: Geoinformatics [Geological Data Processing], v. 4, no. 3, p. 291300. Imamura, S., 1994, Integrated interpretation of exploration data in geotechnical engineeringan approach using fuzzy theory, CT1.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 202205. Imazumi, T., and Kozawa, T., 1994, Gas reservoir delineation by shear wave VSP [abs.], G042, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Ingerman, V.G., 1995, Statistical integration of log data for lithology determination and formation evaluation: The Log Analyst, v. 36, no. 3, p. 3848. Jeans, C.V., 1994, Clay diagenesis, overpressure and reservoir qualityan introduction: Clay Minerals, v. 29, p. 415424. Jennings, J.B., 1987, Capillary pressure techniquesapplication to exploration and development geology: AAPG Bulletin, v. 71, no. 10, p. 11961209. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 6780. Jensen, J.L., Corbett, P.W.M., and Glasbey, C.A., 1994, On the interaction of geology, measurement, and statistical analysis of smallscale permeability measurements: Terra Nova, v. 6, no. 4, p. 397403. 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Zech, R.S., and Keighin, C.W., 1993, Porosity and permeability data for the Point Lookout Sandstone from core holes 1HCMS and 2HCMS, northern San Juan Basin, La Plata County, Colorado: U.S. Geological Survey OpenFile Report OF 930306, 180 p. Zizi, K., 1994, Dry rock model prediction to be used in BiotGassmannDomenico equations for computing acoustic properties of a carbonate rock, PP7.1, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 814817.  IV. Electromagnetic Loggings (Includes Resistivity, NMR, and Magnetic)  (See also II. General Log Interpretation)   Akkurt R., and Guillory, A.J., Vinegar, H.J. and Tutunjian, P.N., 1995, NMR logging of natural gas reservoirs, paper N, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Anderson, B., Barber, T.D., and Luling, M.G., 1995, The response of induction tools to dipping, anisotropic formations, paper D, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Anderson, B., Bryant, I., Luling, M., Spies, B., Helbig, K., 1994, Oilfield anisotropyits origins and electrical characteristics: Schlumberger Oilfield Review, v. 6, no. 4, p. 4856. Auchincloss, P.V., 1991, Highresolution magnetic susceptibility logger for mineral exploration boreholes; design of a prototype: Queen's University, Kingston, Ontario, Canada, unpublished MS thesis 92 p. Ball, S., Yee, S., Maranuk, C., and Bittar, M., 1995, Case histories and applications of a new slimhole MWD multipledepthofinvestigation resistivity sensor, SPE/IADC29435, in SPE/IADC drilling conference proceedings: Society of Petroleum Engineers, p. 891902. Barber, T., Anderson, B., and Mowat, G., 1992, Using induction tools to identify magnetic formations and to determine relative magnetic susceptibility and dielectric constant, paper C, in 33rd annual logging symposium transactions: Society of Professional Well Log Analysts, 22 p. Later published in 1995: The Log Analyst, v. 36, no. 4, p. 1626. Basan, P., Howard, J., Lahann, R., Prichard, T., Attard, J., and Camden, D., 1994, Variations in NMR relaxivity and its relationship to pore size in sandstones from the South Morecambe Field, Irish Sea, paper AA, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 39 p. Bergt, D., 1995, Resistivity measurements at the bit provide realtime formation evaluation before invasion: Journal of Petroleum Technology, v., 47, no. 6, p. 492. Bowers, M.C., Ehrlich, R., Howard, J.J., and Kenyon, W.E., 1995, Determination of porosity types from NMR data and their relationship to porosity types derived from thin section: Journal of Petroleum Science and Engineering, v. 13, p. 114. Camden, D., 1994, NMR theory made simple: Dialog [London Petrophysical Society Quarterly Newsletter], v. 2, no. 4, October, p. 45. Campbell, B.S., 1994, Inducedpolarization anomalies associated with hydrocarbon reservoirsthree case studies: Bulletin of the Association of Petroleum Geochemical Explorationists, v. 10, no. 1, p. 4960. Chandler, R., 1995, NML hardware history and MRIL, chapter 6, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Chardac, JL., and ElSayed, H., 1995, Applications of a new multiresistivity and imaging tool in the Middle East, SPE29838, in SPE Middle East oil show proceedings, v. 1: Society of Petroleum Engineers, p. 589596. Chemali, R., Heysse, D., Merchant, G.A. and Jackson, C., 1995, Comparisons of wireline and LWD resistivity highlight resistivity frequency dispersion in sedimentary formations, paper F, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Coates, G.R., Miller, D.L., Mardon, D., and Gardner, J.S., 1995, Applying log measurements of restricted diffusion and T2 to formation evaluation, paper P, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. Coope, D.F., 1994, Petrophysical applications of NMR in the North Sea, paper Z, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 12 p. Abridged version published also published in 1994 as, Petrophysical applications of NMR: Dialog [London Petrophysical Society Quarterly Newsletter], v. 2, no. 4, October, p. 810. Curwen, D.W., and Molaro, C., 1995, Permeability from magnetic resonance imaging logs, paper GG, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Daev, D.S., Zinchenko, V.S., Talalov, A.D., Andrieux, P., Camerlynck, C., Rakotondrasoa, G., 1993, Dielectric permittivity logging applied to hydrology and civil engineering [in French]: Geologues, no. 100101, p. 1114. de Kuijper, A., Sandor, R.K.J., Hofman, J.P., Koelman, J.M.V.A., Hofstra, P. and deWaal, J.A., 1995, Electrical conductivities in oilbearing shaly sand accurately described with the SATORI saturation model, paper MM, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. de Lima, O.A.L., and Dalcin, C.L.R., 1995, Application of a new shaly sand model for interpreting resistivity and dielectric log measurements: The Log Analyst, v. 36, no. 2, p. 2941. De Naurois, H., Last, N.C., Husband, F.J., and Palstra, M., 1995, Improving drilling performance in the Cusiana and Cupiagua fields based on measurement and interpretation of hole deterioration using timelapsed 2 MHz electromagnetic caliper devices, paper WW, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Dodge, W.S., Shafer, J.L., and GuzmanGarcia, A.G., 1995, Core and log NMR measurements of an ironrich glauconitic sandstone reservoir, paper O, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Faivre, O., and Catala, G., 1995, Dip estimation from azimuthal laterolog tools, paper CC, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Gable, R., Millon, R., and Tabbagh, A., 1992, Magnetic logging in the SancerreCouy borehole [in French], in Chantraine, J., ed, Geologie profonde de la France; forage scientifique de SancerreCouy; synthese des etudes 19861992: Geologie de la France, no. 34, p. 171182. Garcia, G., 1991, Inversion of a lateral log using neural networks: Colorado School of Mines, Golden, 96 p. Garrouch, A., 1993, Dielectric properties of fluidsaturated rocks: University of Texas at Austin, unpublished Ph.D thesis, 212 p. Georgi, D.T., editor, 1995, Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Georgi, D.T., Zhang, J.C. Huang, Y.Y., Chandler, R.N. and Prammer, M.G., 1995, Vertical resolution and signaltonoise characteristics of nuclear magnetic resonance imaging logs, paper OOO, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Gladden, L.F., 1994, Nuclear magnetic resonance in chemical engineeringprinciples and applications: Chemical Engineering Science, v. 49, no. 20, p. 33393408. Grattoni, C.A., and Dawe, R.A., 1994, Electrical resistivity anisotropy due to pore scale structure, paper SCA9416, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 173182. Grattoni, C.A., and Dawe, R.A., 1995, Influence of fluid distribution upon electrical resistivity of partially saturated media, paper II, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Hagiwara, T., 1993, Induction log analysis of thinly laminated sand/shale formation, SPE25361: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1995: SPE Formation Evaluation, v. 10, no. 2, p. 8690. Hagiwara, T., 1995, Anisotropic shale and induction log shoulder bed corrections for deviated boreholes, paper Z, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Hardman, R., 1994, Induction and MWD resistivity tools in horizontal wells, paper 9422, in 45th annual technical meeting preprints, v. 2: CIM Petroleum Society, Calgary, Canada, 10 p. Hearn, F., 1994, Formation evaluation MWD enters a new capability realm: World Oil, v. 215, no. 11, p. 7581. Horkowitz, J.P., Hartman, D.E., Clerke, E.A., Vinegar, H.J., and Coates, G.R., 1995, Residual oil saturation measurements in carbonates with pulsed NMR logs, paper Q, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Howard, A.Q., Jr., 1993, Inversion of multiple tool invasion model for resistivity log interpretation, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 898903. Howard, J.J., and Spinler, E.A., 1993, Nuclear magnetic resonance measurements of wettability and fluid saturations in chalk, SPE26471, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 565573. Later published in 1995: SPE Advanced Technology Series, v. 3, no. 1, p. 65. Kennedy, W.D., 1995, Induction log forward modelinga rigorous and systematic approach to model construction, paper G, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Jackson, M.A., Bowen, D.G., Jensen, J.L., and Todd, A.C., 1994, Resistivity and permeability mapping at the lamina scale, paper SCA9415, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 163172. Kenyon, W.E., Takezaki, H., Straley, C., Sen, P.N., Herron, M., Matteson, A., Petricola, M.J., 1995, A laboratory study of nuclear magnetic resonance relaxation and its relation to depositional texture and petrophysical propertiescarbonate Thamama Group, Mubarraz field, Abu Dhabi, SPE29886, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 2, p. 477502.: Kimura, M., Kanezaki, Y., and Saito, H., 1994, Development of a borehole radar system and its field experiments for the base of crosshole tomography, EM3.5, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 414417. Klein, J.D., Martin, P.R. ,and Allen, D.F., 1995, The petrophysics of electrically anisotropic reservoirs, paper HH, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Kleinberg, R.L., 1995, Petrophysics of the nuclear magnetic resonance tool, chapter 5, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Knight, R., and Abad, A., 1995, Rock/water interaction in dielectric propertiesexperiments with hydrophobic sandstones: Geophysics, v. 60, no. 2, MarchApril, p. 431436. Korolev, V.A., and Mechetin, V.F., 1995, Electromagnetic logging by a lateral magnetic dipole; perspectives of electromagnetic well scanning: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 6 p. Kubica, 12 p., 1995, Statistical tests of permeability estimates based on NMR measurements, paper VVV, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. LaTorraca, G.A. Dunn, K.J., and Bergman, D.J., 1995, Magnetic susceptibility contrast effects on NMR T2 logging, paper JJ, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 8 p. Lee, T.C., and Damiata, B.N., 1995, Distortion in resistivity logging at shallow depth: Geophysics, v. 60, no. 4, p. 10581069. Lile, O.B., 1994, Modelling SP anomalies, paper N, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 13 p. Lomax, J., and Howard, A., 1994, New logging tool identifies permeability in shaley sands: Oil and Gas Journal, v. 92, no. 51, December 19, p. 104108. Looyestijn, W., Schiet, M., and Runia, J., 1994, Successful field test of nuclear magnetic resonance (NMR) logging in the Rotterdam field, paper X, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 11 p. Lovell, J.R., Rosthal, R.A., Arceneaux, C.L., Jr., Young, R.A., and Buffington, L., 1995, Structural interpretation of resistivityatthebit images, paper TT, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Mardon, D., 1995, Basic physics of the nuclear magnetic resonance (NMR) logging tools, chapter 2, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Mardon, D., Prammer, M.G., Taicher, Z., Chandler, R.N. and Coates, G.R., 1995, Improved environmental corrections for MRIL pulsed NMR logs run in highsalinity boreholes, paper DD, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Meyer, W.H., 1995, New two frequency propagation resistivity tools, paper XX, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Meyer, W.H., Wu, JQ., Macune, D.T., and Harvey, P.R., 1994, Nearbit propagation resistivity for reservoir navigation, SPE28318, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 263275. Also published as Geosteering with nearbit formation evaluation sensors, SPE28905: Society of Petroleum Engineers. An extended abstract published in 1995 as, SPE30142: Journal of Petroleum Technology, v. 47, no.2, p. 117118. Mezzatesta, A.G., Eckard, M.H., and Strack, K.M., 1995, Integrated 2D interpretation of resistivity logging measurements by inversion methods, paper E, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 8 p. Mezzatesta, A.G., Eckard, M.H., Payton, C.C., and Strack, K.M., 1995, Integrated interpretation of galvanic and induction measurements by inversion, SPE29839, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 597605.: Morriss, C., 1995, CMR and basic log responses, chapter 7, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Negrao, D.S. de O., and Luthi, S., 1993, Determining the hydrocarbon saturations in reservoir rocks with fresh formation water, Pilar field, AlagoasSergipe basin, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 1, p. 336339. Neretin, V.D., and Chukhvichov, V.D., 1995, Interpretation of nuclear magnetic resonance data: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 21 p. Neuman, C.H., 1978, Log core measurements of oil in place, San Joaquin Valley, SPE7146: Society of Petroleum Engineers. Later published in 1980: Journal of Petroleum Technology, v. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 152158. Nogi, Y., Tarduno, J.A., and Sager, W.W., 1995, Geomagneticfield variations recorded within drill pipe at Site 865implications for paleomagnetic studies, chapter 24, in Winterer, E.L., Sager, W.W., Firth, J.V., and Sinton, J.M., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 143: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 389393 Nogi, Y., Tarduno, J.A., and Sager, W.W., 1995, Magnetization of seamountderived sediments from Site 869 inferred from downhole manetomoter logs, chapter 22, in Winterer, E.L., Sager, W.W., Firth, J.V., and Sinton, J.M., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 143: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 373388. Peters, L., Daniels, J.J., and Young, J.D., 1994, Ground penetrating radar as a subsurface environmental sensing tool: Proceedings of the IEEE, v. 82, no. 12, p. 18021822. Pinzon, I.D., and Asquith, G.B., 1994, The application of dielectric logs to the recognition of oil versus waterwet reservoirs and in the determination of relative permeabilities, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 93100. Pocachard, J., Thomas, T., Barthes, V., Pozzi, J.P., and Pages, G., 1993, Insitu magnetostratigraphic measurements in oil wells [in French]: Geologues, no. 100101, p. 7983. Prammer, M., 1995, Principles of signal processingNMR data and T2 distributions, chapter 4, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Rauen, A., and Lastovickova, M., 1995, Investigation of electrical anisotropy in the deep borehole KTB: Surveys in Geophysics, v. 16, p. 3746 Rea, K.A., 1992, A prototype high resolution borehole magnetic susceptibility tool: Queen's University, Kingston, Ontario, Canada, unpublished MS thesis 57 p. Rodney, P.F., Mack, S.G., Bittar, M.S., Bartel, R.P., 1991, An MWD multiple depth of investigation electromagnetic wave resistivity sensor, paper D, in 32nd annual logging symposium transactions: Society of Professional Well Log Analysts, 25 p. A similar paper also published in 1991 as, Bittar, M.S., Rodney, P.F., Mack, S.G., and Bartel, R.P., A true multiple depth of investigation electromagnetic wave resistivity sensortheory, experiment, and prototype field test results, SPE22705: Society of Petroleum Engineers, presented at 66th Annual Technical Conference and Exhibition [not included in proceedings], 18 p. A condensed version later published in 1992 as, Mack, S.G., Rodney, P.F., and Bittar, M.S., MWD tool accurately measures four resistivities: Oil and Gas Journal, v. 90, no. 21, May 25, p. 4246. Later published in 1993: SPE Formation Evaluation, v. 8, no. 3, p. 171176. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 155160. Roperch, P., Barthes, V., Pocachard, J., Collot, J.Y., and Chabernaud, T., 1994, Magnetic logging and insitu magnetostratigraphya field test, chapter 33, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 577589. Roy, K.K., and Dutta, D.J., 1994, Borehole dc resistivity response for a transitional invaded zone: Geophysics, v. 59, no. 12, p. 17961805. Samworth, J., Spencer, M., Patel, H., and Atack, N., 1994, The Array Induction Tool advances slimhole logging technology, paper Y, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 14 p. Sandor, R., Bonnie, R., Tutunjian, P., and Ferris, J., 1994, Frequency dependence of NMR measurements on rock samples, paper L, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 8 p. Sasaki, Y., 1994, Anisotropic resistivity tomographya model study for characterization of fractured rocks, DP1.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 252255. Sato, M., Miwa,T., and Niitsuma, H., 1995, Application of polarimetric borehole radar to crack characterization, paper FFF, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Shaaban, F.F., 1994, A new approach to analytical correction of dual laterologs: Computers and Geosciences, v. 20, no. 7/8, p. 12591262. Singer, B.S., Fanin, O., Strack, K.M., Tabarovsky, L.A., and Zhang, X., 1995, Throughcasing resistivity: 2D and 3D distortions and correction techniques, paper PP, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Spies, B.R., and Habashy, T.M., 1995, Sensitivity analysis of crosswell electromagnetics: Geophysics, v. 60, no. 3, p. 834845. TorresVerdin, C., and Habashy, T.M., 1995, Crosswell electromagnetic tomography, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 14001405. Vail, W.B., and Momii, S.T., Haines, H., Gould, J.F., Jr., and Kennedy, W.D., 1995, Formation resistivity measurements through metal casing at the MWX2 well in Rifle, Colorado, paper OO, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Vinegar, H., !995, NMR log interpretation with examples, chapter 8, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Vinegar, H., 1995, Relaxation mechanisms, chapter 3, in Georgi, D.T., ed., Nuclear magnetic resonance logging short course notes, 36th annual symposium, Paris, France: Society of Professional Well Log Analysts, variously paginated. Warrilow, I.M., Ibrahim, R., Chin, H.T., and Forsyth, D., 1995, Application of resistivity inversion software to thinbed evaluation, SPE29263, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 123138. Whitman, W.W., 1995, Interpretation of unfocused resistivity logs: The Log Analyst, v. 36, no. 1, p. 3539 Wilt, M., 1992, Monitoring of thermal enhanced oil recovery processes with electromagnetic methods: Lawrence Livermore National Laboratory Report No. UCRLJC111579, 15 p. Wilt, M., 1994, Reservoir characterization and process monitoring with EM methods: U.S. Department of Energy Report DOE/BC/94000147, 10 p. Wilt, M.J., Alumbaugh, D.L., Morrison, H.F., Becker, A., Kee, K.H., and DeszczPan, M., 1995, Crosswell electromagnetic tomographysystem design considerations and field results: Geophysics, v. 60, no. 3, p. 871885. Wilt, M., Morrison, H.F., Becker, A., and Tseng, HW., Lee, K., TorresVerdin, C., and Alumbaugh, D., 1995, Crosshole electromagnetic tomographya new technology for oil field characterization: The Leading Edge, v. 14, no. 3, p. 173177. Wilt, M., Schenkel, C., TorresVerdin, C., Lee, K., and Tseng, H., 1994, Crosshole EM for oil field characterization and EOR monitoringfield examples, WS2.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 16761679. Wright, D.L., Grover, T.P., Labson, V.F., Pellerin, L, Ellefsen, K.J., and Bradley, J.A., 1995, Tomography between wells, a transient dielectric logging took, and the very early time electromagnetic (VETEM) system, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 501510. Yuan, H., 1995, NMR loggingthe new measurement: Shell International Petroleum Maatschappij, 8 p. Zainalabedin, K.A., and Minh, C.C., 1995, Applications of the Array Induction Tool in Saudi Arabia, SPE29837, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 581596.: Zhang, YC., Shen, L.C., and Liu, C., 1994, Inversion of induction logs based on maximum flatness, maximum oil, and minimum oil algorithms: Geophysics, v. 59, no. 9, p. 13201326.  V. MWD (Measurement While Drilling); Horizontal Wells Drilling/Logging  (See also II. General Log Interpretation)  Allen, D.F., Best D.L., Evans, M., and Holenka, J., 1990, The effect of wellbore condition on wireline and MWD neutron density logs, SPE20563, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 345356. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 235246. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 194200. Austin, S., Yale, D., Page, G., and Went, D., 1994, The observation of anomalous sonic log responses in deviated wells in the southern North Sea, paper U, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 17 p. Baker, C., Fristad, P., and Seim, P., 1987, Reservoir evaluation with MWD logs, paper B, in 28th annual logging symposium transactions: Society of Professional Well Log Analysts, 19 p. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 335353. Ball, S., Yee, S., Maranuk, C., and Bittar, M., 1995, Case histories and applications of a new slimhole MWD multipledepthofinvestigation resistivity sensor, SPE/IADC29435, in SPE/IADC drilling conference proceedings: Society of Petroleum Engineers, p. 891902. Bay, A.M., Ablewhite, P.K., and Barnett, S., 1993, The importance of production logging in the monitoring of production in horizontal wells, paper 24, in 5th World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 15 p. Belfield, W.C., and Sovich, J.P., 1995, Fracture statistics from horizontal wellbores: Journal of Canadian Petroleum Technology, v. 34, no. 6, p. 4750. Bergt, D., 1995, Resistivity measurements at the bit provide realtime formation evaluation before invasion: Journal of Petroleum Technology, v., 47, no. 6, p. 492. Bigio, D., Rike, A., Christensen, A., Collins, J., Hardman, D., Doremus, D., Tracy, P., Glass, G., Joergensen, N.B., and Stephens, D., 1994, Coiled tubing takes center stage: Schlumberger Oilfield Review, v. 6, no. 4, p. 923. Birchak, J.R., Matthews, R.G., Moake, G.L., and Schultz, W.E., 1993, Standoff and caliper measurements while drilling using a new formationevaluation tool with three ultrasonic transducers, SPE26494, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 793806. Later published in 1994, in 2nd international symposium on well logging transactions: Society of Professional Well Log Analysts, Beijing Chapter, p. 181187. Later published in 1995, as Moake, G.L., Birchak, J.R., Schultz, W.E., and Matthews, R.G.: SPE Drilling Completion, v. 10, no. 2, p. 104111. Brami, J.B., 1991, Current calibration and quality control practices for selected measurementwhiledrilling tools, SPE22540, in SPE annual technical conference and exhibition, v. delta, Drilling: Society of Petroleum Engineers, p. 4964. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 431446. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 1126. Brown, G., Rees, H., and Toro, M., 1995, Using productionlog data from horizontal wells, paper SS, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Butler, R.M., 1994, Horizontal wells for the recovery of oil, gas, and bitumen: Petroleum Society of CIM [Canadian Institute of Mining and Metallurgy], Calgary Section, 227 p. Butler, R.M., 1994, Logging horizontal wells, chapter 3, in Horizontal wells for the recovery of oil, gas, and bitumen: Petroleum Society of CIM [Canadian Institute of Mining and Metallurgy], Calgary Section, p. 3339. Chardac, JL., and ElSayed, H., 1995, Applications of a new multiresistivity and imaging tool in the Middle East, SPE29838, in SPE Middle East oil show proceedings, v. 1: Society of Petroleum Engineers, p. 589596. Coope, D.F., 1983, Gamma ray measurementwhiledrilling: The Log Analyst, v. 24, no. 1, p. 39. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 3340. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 139145. Crouse, P.C., 1991, Reservoir characterization for horizontal wells, paper 34, in 3rd World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 15 p. Cuddy, S., Day, S., Page, G., and Fletcher, S., 1994, The observed effects of high deviation wells on porosity measurementsa discussion of potential explanations, paper T, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 22 p. Cunningham, A.B., Jay, K.L., and Opstad, E., 1990, Applications of MWD technology in nonconventional wells, Prudhoe Bay, North Slope Alaska, paper D, in 31st annual logging symposium transactions: Society of Professional Well Log Analysts, 24 p. Later published in 1992: The Log Analyst, v. 32, no. 1, JanuaryFebruary, p. 1324. Also published in 1992 in abridged form as, Unconventional Prudhoe Bay wells benefit from MWD use: World Oil, v. 213, no. 5, p. 4348, 52. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 473496. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 207216. Dobb, A., Robertson, G., Reilly, J.M., and Purpich, A.J., 1995, The use of well seismic profiles and LWD to steer a horizontal well: Petroleum Geoscience, v. 1, no. 1, p. 311. Eide, E., Brinkhorst, J., Volker, H., Burge, P., and Ewen, R.L., 1994, Further advances in coiledtubing drilling, SPE28866, in European petroleum conference proceedings: Society of Petroleum Engineers, p. 1119. Later published in 1995: Journal of Petroleum Technology, v. 47, no. 5, p. 403408. Fagin, R., and Hutchinson, M., 1994, MWD advances reduce drilling costs: American Oil and Gas Reporter, v. 37, no. 10, p. 4145.. Grant, N.T., and Sloan, H., 1994, Plotting log data from deviated and horizontal wellsa spreadsheetbased method: First Break, v. 12, no. 12, p. 597604. Gray, I., McElhinney, G., and Bamberger, R., 1994, LWD measurementsenhancement of the horizontal well drilling process, paper R, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 15 p. Hagiwara, T., 1995, Anisotropic shale and induction log shoulder bed corrections for deviated boreholes, paper Z, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Hardman, R., 1994, Induction and MWD resistivity tools in horizontal wells, paper 9422, in 45th annual technical meeting preprints, v. 2: CIM Petroleum Society, Calgary, Canada, 10 p. Hardman, P., Lowson, B., and Rowson, C., 1994, MWD tool enables twinwell drilling: American Oil and Gas Reporter, v. 37, no. 10, p. 4650.. Hearn, F., 1994, Formation evaluation MWD enters a new capability realm: World Oil, v. 215, no. 11, p. 7581. Hill, R., MIddlebrook, M., Peterson, R., Johnson, E., McKetta, S., Wilson, G., and Branagan, P., 1993, Horizontal gas well completion technology in the Barnett Shaleanalysis of the Mitchell Energy Corporation T.P. Sims B No. 1, Wise County, Texas: Gas Research Institute Report GRI93/0282, 56 p. Hodenfield, K., and Scanlan, B., 1992, Acquisition and interpretation of horizontal well logs, in Knauer, L.C., ed., Applications of horizontal drilling in California: AAPG Pacific Section Publication MP42, p. 147166. Holenka, J., Best, D., Evans, M., Kurkoski, P. and Sloan, W., 1995, Azimuthal porosity while drilling, paper BB, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Husband, F.J., Palomo, R.M., and Roca, L.R., 1994, Logging while drilling applications in Latin America and the Caribbean, SPE28727, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 561572. Hutchinson, M.W., 1991, Comparisons of MWD, wireline, and core data from a borehole test facility, SPE22735, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 741754. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 3851. Ishak, I.B., Steele, R.P., Maccaulay, R.C., Stephenson, P.M., and Al Mantheri, S.M., 1995, Review of horizontal drilling, SPE29812, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 391404.: Kirkman, M., and Seim, P., 1989, Depth measurements with wireline and MWD logs: Society of Professional Well Log Analysts, Norwegian Chapter short course. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 2733. Knauer, L.C., ed., 1992, Applications of horizontal drilling in California: AAPG Pacific Section Publication MP42, 260 p. Leake, J., and Shray, F., 1991, Logging while drilling keeps horizontal well on small target: Oil and Gas Journal, v. 89, no. 38, September 23, p. 5359. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 201206. Lovell, J.R., Rosthal, R.A., Arceneaux, C.L., Jr., Young, R.A., and Buffington, L., 1995, Structural interpretation of resistivityatthebit images, paper TT, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Meyer, W.H., 1995, New two frequency propagation resistivity tools, paper XX, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Meyer, W.H., Wu, JQ., Macune, D.T., and Harvey, P.R., 1994, Nearbit propagation resistivity for reservoir navigation, SPE28318, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 263275. Also published as Geosteering with nearbit formation evaluation sensors, SPE28905: Society of Petroleum Engineers. An extended abstract published in 1995 as, SPE30142: Journal of Petroleum Technology, v. 47, no.2, p. 117118. Minear, J., Birkchak, R., Robbins, C., Linyaev, E., Mackie, B., Young, D., and Malloy, R., 1995, Compressional slowness measurements while drilling, paper VV, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Minette, D.C., and Flynn, T., 1995, The accuracy and precision of FEMWD density tool, paper B, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Naville, C., Layotte, P.C., Pignard, G., and Guesnon, J., 1994, Well seismicapplication of the TRAFOR MWD system to drillbit seismic profiling [abs.], G045, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Nice, S.B., 1993, Production logging in horizontal wellbores, in 5th World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 7 p. Nurmi, R., Wiltse, E., and Sapnu, A., 1995, Middle East reservoir characterization improved by data from horizontal wells, SPE29816, in SPE Middle East oil show proceedings, v. 1: Society of Petroleum Engineers, p. 445451. Orban, J.J., Dennison, M.S., Jorion, B.M., and Mayes, J.C., 1991, New ultrasonic caliper for MWD operations, SPE/IADC21947, in SPE/IADC drilling conference proceedings: Society of Petroleum Engineers, p. 439448. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 184193. Pratt, C.K., and Hartmann, R.A., 1994, A magnetostatic well tracking technique for drilling of horizontal parallel wells, SPE28319, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 277290. An extended abstract published in 1995: Journal of Petroleum Technology, v. 47, no. 2, p. 119120. Prensky, S.E., 1994, Capabilities of MWD tools broadened by advances: American Oil and Gas Reporter, v. 37, no. 10, p. 3541. Rasmus, J.C., and Stephens, D.M.R.G., 1990, Realtime pore pressure evaluation utilizing MWD/LWD measurements and drillingderived formation strength, SPE20443, in SPE annual technical conference and exhibition, proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 403411. Later published in 1991: SPE Drilling Engineering, v. 6, no. 4, December, p. 264272. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 130138. Rodney, P.F., Mack, S.G., Bittar, M.S., Bartel, R.P., 1991, An MWD multiple depth of investigation electromagnetic wave resistivity sensor, paper D, in 32nd annual logging symposium transactions: Society of Professional Well Log Analysts, 25 p. A similar paper also published in 1991 as, Bittar, M.S., Rodney, P.F., Mack, S.G., and Bartel, R.P., A true multiple depth of investigation electromagnetic wave resistivity sensortheory, experiment, and prototype field test results, SPE22705: Society of Petroleum Engineers, presented at 66th Annual Technical Conference and Exhibition [not included in proceedings], 18 p. A condensed version later published in 1992 as, Mack, S.G., Rodney, P.F., and Bittar, M.S., MWD tool accurately measures four resistivities: Oil and Gas Journal, v. 90, no. 21, May 25, p. 4246. Later published in 1993: SPE Formation Evaluation, v. 8, no. 3, p. 171176. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 155160. Sagot, A.M., and Dupuis, D.C., 1994, A major step in ultra slimhole drilling, SPE28299, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 8190. Schroeder, T., Mathis, D., Howard, R., Williams, G., and Sun, J., 1995, Teamwork and geosteering pay off in horizontal project: Oil and Gas Journal, v. 93, no. 9, February 27, p.3338. Sherrard, D.W., 1995, Prediction and evaluation of horizontal well performanceNorth Slope, Alaska: Petroleum Geoscience, v. 1, no. 1, p. 311. Soudet, H.J., Sorriaux, P., and Rolando, J.P., 1994, Relationship between fractures and karstification; the oil bearing paleokarst of Rospo Mare (Italy) [in French]: Bulletin des Centres de Recherches ExplorationProduction Elf Aquitaine, v. 18, no. 1, p. 257297. Spross, R.L., Burnett, T.M., Golla, C.A., and Huiszoon, C., 1995, Accurate MWD density measurements with very large standoffs, paper UU, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. van den Bosch, R., 1994, Logging with coiled tubing less effective than with drill pipe, paper Q, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 10 p. White, J., 1992, Planning for the unexpected in evaluating horizontal wells, in 4th World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 8 p. Wolcott, D.S., Shafer, D., and Vittachi, A., 1995, Characterization of a heterogeneous formation using azimuthal loggingwhiledrilling (LWD) measurements, paper Y, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 8 p. Wraight, P., Evans, M., Marienbach, E., RheinKnudsen, E., and Best, D., 1989, Combination formation density and neutron porosity measurements while drilling, paper B, in 30th annual logging symposium transactions: Society of Professional Well Log Analysts, 23 p. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 211234. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 161183.   VI. Cased Hole and Production Logging; Determination of ROS  (See also VIII. Nuclear Logging)  Arthur, J.D., Thornhill, J., and Williams, T.M., 1991, Oxygen activation logging as a method of demonstrating external mechanical integrity on injection wells, in Summer meeting proceedings: Underground Injection Practices Council, p. 141148. Asquith, G.B., Thomerson, M.D., and Arnold, M.D., 1993, Recognizing Bell Canyon and Cherry Canyon 'behind pipe" pay sands, Reeves and Culberson Counties, Texas, in 40th annual southwestern petroleum short course, proceedings: Southwestern Petroleum Short Course Association, Lubbock, Texas, p. 361375. Ayan, C., Colley, N., Cowanb, G., Ezekwe, E., Wannell, M., Goode, P., Halford, F., Joseph, J., Mongini, A., Obondoko, G., and Pop, J., 1994, Measuring permeability anisotropythe latest approach: Schlumberger Oilfield Review, v. 6, no. 4, p. 2435. Basin, Y.N., Martiyanov, I.A., and Petrosyan, L.G., 1995, Interpretation of pulsed neutron log: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 17 p. Bay, A.M., Ablewhite, P.K., and Barnett, S., 1993, The importance of production logging in the monitoring of production in horizontal wells, paper 24, in 5th World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 15 p. Blevins, D.M., Jr., and Fairborn, J.W., 1995, An application of crosswell tomography using a hydrophone receiver array t monitor steam migration in an unconsolidate, heavyoil sandstone, West Coalinga field, California, SPE29651, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 359367. Brown, G., Rees, H., and Toro, M., 1995, Using productionlog data from horizontal wells, paper SS, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Bush, K., Chudy, S., Mirzwinski, R., and Schuh,P., 1994, Carbon/oxygen logging a case history, paper CC, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 16 p. Butler, D.B., and Knight, R.J., 1995, The effect of steam quality on the electrical behavior of steamflooded sandsa laboratory study: Geophysics, v. 60, no. 4, p. 9981006. Case, C.R., Flaum, C., Wraight, P.D., and DasGupta, T., 1995, Improved porosity estimation in invaded gas reservoirs using a pulsed neutron porosity device, paper X, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 9 p. Chudy, S., Mclntyre, G., and Schuh, 12 p., 1995, Cased hole acoustic logginga solution to a problem, paper I, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. Davis, E.R., Zhu, D., and Hill, A.D., 1995, Interpretation of fracture height from temperature logsthe effect of wellbore/fracture separation, SPE29588, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 415426. Also published in 1995, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 981992.. Deans, H.A., and Mut, A.D., 1994, Chemical tracer studies to determine Sw, Sadlerochit reservoir, PBU, SPE29591, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir Engineering, v. 1: Society of Petroleum Engineers, p. 291301. Farnan, R.A., Piggin, R.H., and Black, A.J., 1994, Use of deep density borehole gravimeter to establish fluid saturation changes in a North Sea reservoir [abs.], P021, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Also published in 1994 as, Deep density borehole gravimeter measurements of fluid saturations in a North Sea reservoir compared to fluid saturations measured with resistivity logs, paper V, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 2 p. Flolo, L.H., 1994, Residual oil saturation after gasfloodingA TDTP case study, paper BB, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 20 p. Fyllin, A., 1994, The application of logs in evaluating oil saturation after water flooding in two major North Sea oil fields, paper EE, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 22 p. Goode, P.A., Sibbit, A.M., and Looi, S.Y., 1994, Reservoir saturation determination in the Eromanga Basin using carbon/oxygen logging, SPE28798, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 537551. Haley, R.A., 1993, Pulsed neutron capture log interpretation in laminated formationsa dual exponential decay model, SPE26126: Society of Petroleum Engineers, unsolicited paper, 34 p. Later published in 1995: SPE Formation Evaluation, v. 10, no. 1, p. 2025. Harris, J.M., NolenHoeksema, R.C., Langan, R.T., van Schaack, M., Lazaratos, S.K., and Rector, J.W., III, 1995, Highresolution crosswell imaging of a west Texas carbonate reservoir, par 1summary and interpretation: Geophysics, v. 60, no. 3, p. 667681. Harris, P., Holsclaw, S., Mullen, M., Sagan, M., and Frisch, G., 1994, The use of production logs to evaluate completion and stimulation effectiveness, SPE29178, in Eastern regional conference and exhibition proceedings: Society of Petroleum Engineers, p. 197212. Hayman, A.J., Parent, P., Rouault, G., Zurquiyah, S., Verges, P., Liang, K. Stanke, F.E., and Herve, 12 p., 1995, Developments in corrosion logging using ultrasonic imaging, paper W, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Horkowitz, J.P., Hartman, D.E., Clerke, E.A., Vinegar, H.J., and Coates, G.R., 1995, Residual oil saturation measurements in carbonates with pulsed NMR logs, paper Q, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Isambourg, P. and Essel, P., 1994, Cement loggingtoward an analysis of the quality of cementformation bonding [in French]: Revue de l'Institut Francais du Petrole, v. 49, no. 3, p. 225234. Kessler, C., and Frisch, G., 1995, New fullbore production logging sensor improves the evaluation of production in deviated and horizontal wells, SPE29815, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 431444.: Koster, K., Williams, M., Esmersoy, C., and Walsh, J., 1994, Applied production geophysics using shearwave anisotropyproduction applications for the dipole shear imager and the multicomponent VSP, DP1.1, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 233235. Lee, D.S., Stevenson, V.M., Johnston, P.F., and Mullen, C.E., 1995, Timelapse crosswell seismic tomography to characterize flow structure in the reservoir during thermal stimulation: Geophysics, v. 60, no. 6, p. 660666. Mathisen, M.E., Vasiliou, A.A., Cunningham, P., Shaw, J., Justice, J.H., and Guinzy, N.J., 1995, Timelapse crosswell seismic tomogram interpretationimplications for heavy oil reservoir characterization, thermal recovery process monitoring, and tomographic imaging technology: Geophysics, v. 60, no. 6, p. 631650. Molz, F.J., Boman, G.K., Young, S.C., Waldrop, W.R., 1994, Borehole flowmetersfield application and data analysis: Journal of Hydrology, v. 163, p. 347371. Moos, D., Hara, S., Phillips, C., Hooks, A., and Tagbor, K., 1995, Field test of acoustic logs for measuring porosity and oi saturation in a mature waterflood in the Wilmington field, California, SPE29655, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 395408. Mullen, M., Saga, M., and Frisch, G., 1994, Evaluating completion and stimulation effectiveness of multizone wells with production logs, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 119129. Muttoni, A., and Cannatelli, D., 1994, Integration of production log and oxygen activation techniques aimed at the diagnosis of water production problems, SPE27598, in European production operations conference and exhibition proceedings: Society of Petroleum Engineers, p. 8192. Also published in 1994: Journal of Petroleum Technology, v. 890898. Narayan, S., and Dusseault, M.B., 1995, Electrical resistance tomography for monitoring shallow enhanced recovery processes, SPE30259, in International heavy oil symposium proceedings: Society of Petroleum Engineers, 183194. Neuman, C.H., 1978, Log core measurements of oil in place, San Joaquin Valley, SPE7146: Society of Petroleum Engineers. Later published in 1980: Journal of Petroleum Technology, v. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 152158. Nice, S.B., 1993, Production logging in horizontal wellbores, in 5th World Oil horizontal well technology international conference proceedings: Gulf Publishing Company, Houston, 7 p. NolenHoeksema, R.C., Wang, Z., Harris, J.M., Langan, R.T., 1995, Highresolution crosswell imaging of a west Texas carbonate reservoir, par 5core analysis: Geophysics, v. 60, no. 3, p. 712726. Oraby, M.E., 1995, A lithology independent through casing porosity and water saturation model LIPS, SPE29516, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 665682.. Patterson, D., 1994, Acoustic tools acquire data through casing: American Oil and Gas reporter, v. 37, no. 8, p. 8487. Pospisil, G., Carpenter, C.C., and Pearson, C.M., 1995, Impacts of oriented perforating on fracture stimulation treatmentsKuparuk River field, Alaska, SPE29645, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 305311. Razi, M., Morriss, S.L., and Podio, A.L., 1995, Characterizing flow through a perforation using ultrasonic doppler, SPE29544, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 943953. Roscoe, B., Grau, J., Minh, C.C., and Freeman, D., 1995, Nonconventional applications of throughtubing carbonoxygen logging tools, paper QQ, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Rouillac, D., 1994, Cement evaluation logging handbook: Editions Technip, 176 p. Schnorr, D.R., 1995, Optimizing water injection profiles with oxygen activation logging, SPE29517, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 683691. Singer, B.S., Fanin, O., Strack, K.M., Tabarovsky, L.A., and Zhang, X., 1995, Throughcasing resistivity: 2D and 3D distortions and correction techniques, paper PP, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Sorensen, M., and Ward, R., 1994, Pulsed neutron capture logging in the Scott Field, paper DD, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 12 p. Starcher, M.G., Murphy, J.R., Alexander, P.D., and Whittaker, J.L., 1995, Video camera log used for water isolation in the Main Body "B" pool, Elk Hills field, Kern County, Californiawater and oil, SPE29654, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 383394. Thornhill, J.T., and Benefield, B.G., 1992, Detecting water flow behind pipe in injection wells: U.S. Environmental Protection Agency Report EPA/600/R92/041, 82 p. Timur, A., 1968, An investigation of permeability, porosity, and residual water saturation relationships for sandstone reservoirs, paper J, in 9th annual well logging symposium transactions: Society of Professional Well Log Analysts, 18 p. Later published in 1968: The Log Analyst, v. 9, no. 4, JulyAugust, p. 817. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 128137. Uswak, G., and McLafferty, N., 1993, Cement imaging through ultrasonics, paper 93302, in CADE/CAODC Spring drilling conference proceedings: Canadian Association of Drilling Engineers, Calgary, Alberta, 12 p. Vail, W.B., and Momii, S.T., Haines, H., Gould, J.F., Jr., and Kennedy, W.D., 1995, Formation resistivity measurements through metal casing at the MWX2 well in Rifle, Colorado, paper OO, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Verma, M.K., Boucerit, M.A.G., and Bouvier, L., 1991, Evaluation of residual oil saturation after waterflood in a carbonate reservoir, SPE21371, in SPE 7th Middle East oil show conference proceedings: Society of Petroleum Engineers, p. 305320. Later published in 1994: SPE Reservoir Engineering, v. 9, no. 4, p. 247253. Zalen, T.A., Henshaw, P.C., Abels, H.P., II, Owens, B.K., Guo, D.S., Salaita, G.N., and Mikulich, W., 1995, Pulsed neutron spectroscopy logs add value to steam flood management process by monitoring oil saturation in Kern River field, California, SPE29650, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 347358. Zemel, B., 1995, Measurements and applications, chapter 2, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 3987. Zemel, B., 1995, Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, 487 p. Zemel, B., 1995, Unconventional waterflood tracing, chapter 5, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 191242. Zemel, B., 1995, Downhole tracers, chapter 7, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 293369.  VII. Acoustic Logging (Including P and S, Full Waveform, Borehole Seismic, and VSP)  (See also 15. Fracture Detection)  Adamick, J., Hall, D., Skoyles, D., Dewildt, J., and Erickson, J., 1994, AVO as an exploration toolGulf of Mexico case studies and examples, SL2.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11071111. Akbar, N., and Kim, J.J., 1994, Permeability extractiona sonic log inversion, DP3.8, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 311314. Allen, J.L., and Peddy, C.P., 1993, Amplitude variation with offsetGulf Coast case studies: Society of Exploration Geophysicists, Geophysical Development Series, v. 4, 126 p. Armstrong, P., Ireson, D., Chmela, B., Dodds, K., Esmeroy, C., Miller, D., Hornby, B., Sayers, C., Schoenberg, M., Leaney, S., Lynn, H., 1994, The promise of elastic anisotropy: Schlumberger Oilfield Review, v. 6, no. 4, p. 3647. Ata, E., and Michelena, R.J., 1995, Mapping distribution of fractures in a reservoir with PS converted waves: The Leading Edge, v. 14, no. 6, p. 664676. Austin, S., Yale, D., Page, G., and Went, D., 1994, The observation of anomalous sonic log responses in deviated wells in the southern North Sea, paper U, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 17 p. Ball, V., and Batzle, M., 1994, Contrasting stress dependence of compressional and shear velocitiesimplications for laboratory, logging, and seismic measurements, SL1.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 10651068. Bang, J., Mjaaland, S., Solstad, A., Hendriks, P., and Jensen, L.K., 1994, Acoustic gas kick detection with wellhead sonar, SPE28317, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 249261. Bashore, W.M., Langan, R.T., Tucker, K.E., and Griffith, P.J., 1995, Geostatistical integration of crosswell data for carbonate reservoir modeling, McElroy field, Texas, in Stoudt, E.L., and Harris, P.M., eds., Hydrocarbon reservoir characterizationgeologic framework and flow unit modeling: SEPM [Society for Sedimentary Geology] Short Course Notes No. 34, p. 199225. Benson, A.K., 1994, Effects of shale and contaminants on (Vs/Vp) ratios in transverselyisotropic geology, in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 305319. Best, A., 1994, The effect of pressure on velocity anisotropy in reservoir sedimentary rocks [abs.], P108, and The effect of pressure on seismic velocity and attenuation in reservoir rocks [abs.], I042, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Best, A.I., and McCann, C., 1995, Seismic attenuation and porefluid viscosity in clayrich reservoir sandstones: Geophysics, v. 60, no. 5, p. 13861397. Blanche, J.P., Capelle, P., Marrauld, J., and Ducasse, M.L., 1994, Heimdal monitoring IIIseismic monitoring, methods, and results, DP4.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 335337. Blanco, J., Breton, P., and Maocec, E., 1994, Heimdal monitoring IIcomprehensive logseismic calibration in using VSP data, DP4.5, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 331334. Blevins, D.M., Jr., and Fairborn, J.W., 1995, An application of crosswell tomography using a hydrophone receiver array t monitor steam migration in an unconsolidate, heavyoil sandstone, West Coalinga field, California, SPE29651, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 359367. Brown, R.L., Parra, J.O., and Siefert, D., 1994, Reconciled surface and borehole measurementsa case history, IM1.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 467470. Bryant, S., and Raikes, S., 1995, Prediction of elasticwave velocities in sandstones using structural models: Geophysics, v. 60, no. 2, MarchApril, p. 437446. Bunch, A.W.H., and Dromgoole, P.W., 1995, Lithology and fluid prediction from seismic and well data: Petroleum Geoscience, v. 1, no. 1, p. 4957. Castagna, J.P., Han, DH., and Batzle, M.L., 1995, Issues in rock physics and implications for DHI [direct hydrocarbon indicator] interpretation: The Leading Edge, v. 14, no. 8, p. 883885. Castagna, J.P., and Smith, S.W., 1994, Comparison of AVO indicatorsa modeling study: Geophysics, v. 59, no. 12, p. 18491855. 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CasedHole Logging, 18. Mineral Evaluation)  Allen, D.F., Best D.L., Evans, M., and Holenka, J., 1990, The effect of wellbore condition on wireline and MWD neutron density logs, SPE20563, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 345356. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 235246. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 194200. Ander, M.E., and Summers, T., 1994, The Deep Penetration Density Logging Tool, paper W, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 3 p. 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Bristow, J.F., Dove, R.E., Broglia, C., Hobart, M.A., Chabernaud, T.J., Tivy, J., 1994, Data reportgeochemical logging results from Vanuatu, Sites 829, 830, 831, and 833, chapter 36, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 625643. Bristow, J.F., Lofts, J.C., Harvey, P.K., and Lovell, M.A., 1994, Reservoir characterisation using nuclear geochemical logs, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 11 p. Case, C.R., Flaum, C., Wraight, P.D., and DasGupta, T., 1995, Improved porosity estimation in invaded gas reservoirs using a pulsed neutron porosity device, paper X, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 9 p. Cowan, P., and Locke, J., 1994, The accurate determination of vertical resolution of gammadensity tools, paper P, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 25 p. Czubek, J.A., Drozdowicz, K., Gabanska, B., Igielski, A., Krynicka, E., and Woznicka, U., 1995, Sigma&a laboratory measurements for geological samples (by pulsed method), paper R, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Dodge, W.S., 1994, Quantifying HIRES nuclear tool resolution in thinly bedded reservoirs using time series analysis, SPE28797, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 527536. Ellis, D., Howard, J., Flaum, C., McKeon, D., Scott, H., Serra, O., Simmons, G., 1988, Mineral logging parametersNuclear and acoustic: The Technical Review, v. 36, no. 1, p. 3852. 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Muttoni, A., and Cannatelli, D., 1994, Integration of production log and oxygen activation techniques aimed at the diagnosis of water production problems, SPE27598, in European production operations conference and exhibition proceedings: Society of Petroleum Engineers, p. 8192. Also published in 1994: Journal of Petroleum Technology, v. 890898. Olgaard, P.L., 1991, A model for the pulsedneutron borehole tools, in 1st Lerkendal petroleum engineering workshop proceedings: Norwegian Institute of Technology, Trondheim, p. 229239. Pinault, J.L., Daudu, F., Defoix, D., Vachelle, L., and Ducros, J.B., 1993, Instantaneous neutron activation in shot holes [in French]: Geologues, no. 100101, p. 2532. Pratson, E.L., Broglia, C., Pezard, P., and Harvey, P.K.H., 1995, Data reportgeochemical logging results from the eastern equatorial PacificHole 504B, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 339346. Roscoe, B., Grau, J., Minh, C.C., and Freeman, D., 1995, Nonconventional applications of throughtubing carbonoxygen logging tools, paper QQ, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Schnorr, D.R., 1995, Optimizing water injection profiles with oxygen activation logging, SPE29517, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 683691. Thakur, A., Arnold, J.R., and Schweitzer, J.S., 1995, Application of continuum analysis ;to borehole gammaray spectra obtained from the German Continental Deep Drilling Project: Nuclear Geophysics, v. 9, no. 1, p. 1933. Wyatt, D.F., Jr., Jacobsen, L.A., and Fox, P., 1994, Enhanced carbonoxygen log interpretation using supplemental log curves, SPE28758, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 165172. Yu, K.N., Young, C.M., Stokes, M.J., and Guan, Z.J., 1995, Determination of sedimentation rates in eastern sea areas of Hong Kong with gammaray spectrometry: Nuclear Geophysics, v. 9, no. 1, p. 7381. Zalen, T.A., Henshaw, P.C., Abels, H.P., II, Owens, B.K., Guo, D.S., Salaita, G.N., and Mikulich, W., 1995, Pulsed neutron spectroscopy logs add value to steam flood management process by monitoring oil saturation in Kern River field, California, SPE29650, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 347358. Zemel, B., 1995, Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, 487 p. Zemel, B., 1995, Measurements and applications, chapter 2, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 3987. Zemel, B., 1995, Downhole tracers, chapter 7, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 293369. Zemel, B., 1995, Unconventional waterflood tracing, chapter 5, in Tracers in the oil field: Elsevier Science, Amsterdam, Developments in Petroleum Science No. 43, p. 191242.  IX. Shaly Sands  (See also II. General Log Interpretation, IV. Electromagnetic Logging)  Berg, C.R., 1995, A simple, effectivemedium model for water saturation in porous rocks: Geophysics, v. 60, no. 4, p. 10701080. Bilinski, P.W., McGee, D.T., Pfeiffer, D.S., and Shew, R.D., 1995, Reservoir characterization of the "S" sand , Auger field, Garden Banks 426, 427, 470, and 471, in Turbidites and associated deepwater facies: SEPM [Society for Sedimentary Geology] Core Workshop No. 20, p. 7593. Clemenceau, G.R., 1995, Ram/Powell fieldViosca Knoll block 912, deepwater Gulf of Mexico, in Turbidites and associated deepwater facies: SEPM [Society for Sedimentary Geology] Core Workshop No. 20, p. 95129. de Lima, O.A.L., and Dalcin, C.L.R., 1995, Application of a new shaly sand model for interpreting resistivity and dielectric log measurements: The Log Analyst, v. 36, no. 2, p. 2941. Dodge, W.S., 1994, Quantifying HIRES nuclear tool resolution in thinly bedded reservoirs using time series analysis, SPE28797, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 527536. Frass, M., Coll, C., Gamero, H., and Bryant, I., 1995, Characterization of thinlybedded reservoirsa new approach in a sparse logged area, paper DDD, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 7 p. Garrouch, A.A., and Lababidi, H.M.S., 1995, An inverted petrophysical model for shale sands: In Situ, v. 19, no. 2, p. 125153. Hagiwara, T., 1993, Induction log analysis of thinly laminated sand/shale formation, SPE25361: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1995: SPE Formation Evaluation, v. 10, no. 2, p. 8690. Hardage, B.A., Levey, R.A., Pendleton, V., Simmons, J., and Edson, R., 1994, A 3D seismic case history evaluating fluvially deposited thinbed reservoirs in a gasproducing property: Geophysics, v. 59, no 11, p. 16501665. Hurst, A., and Milodowski, T., 1994, Characterisation of clays in sandstonesthorium content and spectral log data, paper S, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 16 p. Hurst, A., and Nadeau, P., 1994, Estimation of water saturation from clay microporosity data, SPE28850, in European petroleum conference proceedings: Society of Petroleum Engineers, p. 451458. Hurst, A., and Nadeau, P., 1994, A little clay volumes of problems, paper A, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 21 p. Katahara, K.W., 1995, Gamma ray log response in shaly sands: The Log Analyst, v. 36, no. 4, p. 5055. Mwenifumbo, C.J., and Pawlowicz, J.G., 1990, Use of spectral gamma for clay mineralogy, chapter 6, in Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, 38 p. Saha, S., Drager, L., and Asquith, G.B., 1994, Simulating the Archie parameterscomputer program and example from the Permian strata of west Texas: Computers and Geosciences, v. 20, no. 1, p. 4145. Saner, S., Cagatay, M.N., and Al Fossail, K., 1994, Shaliness effect on the logderived Archie cementation factorstudy of a Saudi Arabian sandstone reservoir: The Log Analyst, v. 35, no. 6, p. 1627. Sneider, R.M., King, H.R., Stolper, K.K., Kulha, J.T., 1995, Impact of Archie "m" on evaluating conventional and low resistivity pay [abs.], in 1995 AAPG annual convention official program, v. 4, Houston: AAPG, p. 90A. Text and figures of poster are available from BK Geo Services, 11991 Cochise Circle, Conifer, CO 80433. Strathouse, E.C., 1995, Whole core of middle Pleistocene pay zones in Garden Banks block 171, Gulf of Mexico, in Turbidites and associated deepwater facies: SEPM [Society for Sedimentary Geology] Core Workshop No. 20, p. 131147. Warrilow, I.M., Ibrahim, R., Chin, H.T., and Forsyth, D., 1995, Application of resistivity inversion software to thinbed evaluation, SPE29263, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 123138. Worthington, P., 1994, Verification of watersaturation algorithms through dualsalinity desaturations, paper B, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 29 p. Xu, S., and White, R.E., 1995, A new velocity model for claysand mixtures: Geophysical Prospecting, v. 43, p. 91118.  X. Borehole Gravimetry  Farnan, R.A., Piggin, R.H., and Black, A.J., 1994, Use of deep density borehole gravimeter to establish fluid saturation changes in a North Sea reservoir [abs.], P021, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Also published in 1994 as, Deep density borehole gravimeter measurements of fluid saturations in a North Sea reservoir compared to fluid saturations measured with resistivity logs, paper V, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 2 p. van der Harst, L., 1994, Borehole gravimeter data acquisition and technology evaluation, final report: Gas Research Institute Report 94/0210, 590 p.  XI. Permeability and Determination of Permeability From Logs  (See also IV. Electromagnetic Logging, VII. Acoustic Logging, IX. Shaly Sands, 15. Fracture Detection)  Ahmed, U., Crary, S.F., and Coates, G.R., 1989, Permeability estimation; the various sources and their interrelationship, SPE19604, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 649662. Later published in 1990 as, The interrelationship between various permeability measurements, paper I, in International well logging symposium transactions: Society of Professional Well Log Analysts, Beijing Chapter, 21 p. Later published in 1991: Journal of Petroleum Technology, v. 43, no. 5, p. 578587. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 118127. Akbar, N., and Kim, J.J., 1994, Permeability extractiona sonic log inversion, DP3.8, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 311314. Ayan, C., Colley, N., Cowanb, G., Ezekwe, E., Wannell, M., Goode, P., Halford, F., Joseph, J., Mongini, A., Obondoko, G., and Pop, J., 1994, Measuring permeability anisotropythe latest approach: Schlumberger Oilfield Review, v. 6, no. 4, p. 2435. Best, M.E., and Katsube, T.J., 1995, Shale permeability and its significance in hydrocarbon exploration: The Leading Edge, v. 14, no. 3, p. 165170. Boebe, M., 1994, Rock Permeability determination by using a minipermeameter [in German]: Erdoel Erdgas Kohle, v. 110, no. 2, p. 5861. Cade, C.A., Evans, I.J., and Bryant, S.L., 1994, Analysis of permeability controlsa new approach: Clay Minerals, v. 29, p. 491501 Chawathe, A., and Sharma, M.P., 1991, Effects of temperature on the permeability of porous media, in Eaton, R.R., Kaviany, M., Sharma, M.P., Vafai, K., and Udell, K.S., eds., Multiphase transport in porous media1991: The American Society of Mechanical Engineers, FED, v. 122, p. 117123. Corbett, P.W.M., and Jensen, J.L., 1993, Quantification of variability in laminated sedimentsa role for the probe permeameter in improved reservoir characterization, in North, C.P., and Prosser, D.J., eds., Characterization of fluvial and aeolian reservoirs: Geological Society [London]Special Publication No. 73, p. 433442. Curwen, D.W., and Molaro, C., 1995, Permeability from magnetic resonance imaging logs, paper GG, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. de Lima, O.A.L., 1994, Hydraulic conductivity of shaly sands, SL4.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11591162. Dull, D.W., 1994, Geostatistical method to improve permeability estimatesapplication to the Mabee field, Andrews and Martin Counties, Texas, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 2333. Dyke, C.G., Wu, B., and MiltonTaylor, D., 1992, Advances in characterising natural fracture permeability from mud log data, SPE25022, in European petroleum conference proceedings, v. 2: Society of Petroleum Engineers, 6373. Later published in 1995: SPE Formation Evaluation, v. 10, no. 3, p. 160166. Greder, H.N., Mus, E.A., Veillerette, A.M. and Pellerin, F.M., 1995, Derivation of a core permeability log and extrapolation to uncored intervals, paper KK, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Holditch, S.A., and Yao, C.Y., 1993, Estimating permeability in the Wilcox G Sandstone in the Lake Creek unit well no. 48 using data from logging measurements, topical report: Gas Research Institute Report GRI93/0390, 71 p. Hurst, A., and Goggin, D., 1995, Probe permeametryan overview and bibliography: AAPG Bulletin, v. 79, no. 3, p. 463473. Jenner, R., and Baldwin, J., 1994, Application of an artificial neural network to obtain an improved permeability profile, paper M, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 17 p. Jensen, J.L., Corbett, P.W.M., and Glasbey, C.A., 1994, On the interaction of geology, measurement, and statistical analysis of smallscale permeability measurements: Terra Nova, v. 6, no. 4, p. 397403. Knoll, M.D., Knight, R., and Brown, E., 1995, Can accurate estimates of permeability be obtained from measurements of the dielectric properties?, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 2535. Kubica, 12 p., 1995, Statistical tests of permeability estimates based on NMR measurements, paper VVV, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 11 p. Lee, CH., and Farmer, I., 1994, Permeability and depth in rock masses, chapter 4, in Fluid flow in discontinuous rocks: Chapman and Hill, London, p. 84103. Lee, CH., and Farmer, I., 1994, Rock and rock mass permeability, chapter 1, in Fluid flow in discontinuous rocks: Chapman and Hill, London, p.137. Lind, I., Nykjaer, O., Priisholm, S., and Springer, N., 1992, Permeability of stylolitebearing chalk, SPE26019: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1994: Journal of Petroleum Technology, v. 46, no. 11, p. 986993. Mathews, A.R., 1991, Estimating sandstone permeability using network models with pore size distributions: Texas A&M University, College Station, Texas, unpublished M.S. thesis, 118 p. McCann, C., 1994, Estimating the permeability of reservoir rocks from Pwave velocity and quality factor [abs.], P172, in 56th meeting and technical exhibition extended abstracts of papers: European Association of Exploration Geophysicists, 2 p. Mijnssen, F.C.J., Weber, K.J., Rozendal, S., and Kool, H., 1992, The effect of horizontal shales on vertical permeability in clastic reservoir rocks, in Spencer, A.M., ed., Generation, accumulation and production of Europe's hydrocarbons II: SpringerVerlag,, Berlin, European Association of Petroleum Geologists Special Publication No. 2, p. 279289. Mirza, N.A., 1992, Geophysical modelling of sediment permeability: Wales, University, unpublished Ph.D. thesis, 202 p. Molnar, D.L., Aminian, K., and Ameri, S., 1994, The use of well log data for estimating permeability in a heterogeneous reservoir, SPE29175, in Eastern regional conference and exhibition proceedings: Society of Petroleum Engineers, p. 167180. Pu, Z., 1993, Permeability estimation from logderived porosity via classical and fuzzy regression and cokriging: University of Alabama, Tuscaloosa, unpublished MS thesis, 146 p. Schlueter, E.M., Zimmerman, R.W., Cook, N.G.W., and Witherspoon, P.A., 1994, Perimeterarea powerlaw relationship of pores in sedimentary rocks and implications for permeability, DP4.1, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 315318. Straley, C., Morriss, C.E., Kenyon, W.E., and Howard, J.J., 1991, NMR in partially saturated rocks: laboratory insights on free fluid index and comparison with borehole logs, paper CC, in 32nd annual logging symposium transactions: Society of Professional Well Log Analysts, 25 p. Later published in 1994: The Log Analyst, v. 36, no. 1, p. 4056. Swanson, B.F., 1979, A simple correlation between permeabilities and mercury capillary pressures, SPE8234: Society of Petroleum Engineers, presented at 54th annual technical conference and exhibition, preprint. Later published in 1981: Journal of Petroleum Technology, v. 33, no. 12, p. 24982504. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 138144. Thompson, A.H., Katz, A.J., and Raschke, R.A., 1987, Estimation of absolute permeability from capillary pressure measurements, SPE16794, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. ? Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 145151. Ti, G., Ogbe, D.O., Munly, W., and Hatzignatiou, D.G., 1993, The use of flow units as a tool for reservoir descriptiona case study, SPE26919, in Eastern regional conference and exhibition proceedings: Society of Petroleum Engineers, p. 293306. Later published in 1995: SPE Formation Evaluation, v. 10, no. 2, p. 122128. Timur, A., 1968, An investigation of permeability, porosity, and residual water saturation relationships for sandstone reservoirs, paper J, in 9th annual well logging symposium transactions: Society of Professional Well Log Analysts, 18 p. Later published in 1968: The Log Analyst, v. 9, no. 4, JulyAugust, p. 817. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 128137. van den Bosch, R., Fulop, A., and Pistre, V., 1995, Permeability prediction from well logsa case study in German Rotliegend sandstones, paper NN, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Wiener, J., Rogers, J., and Moll, B., 1993, Predicting permeability from wireline logs using a backpropagation neural network, in Conference on artificial intelligence in petroleum exploration and production, proceedings: ? Later published in 1995: Petroleum Engineer International, v. 68, no. 5, p. 1819, 2324. Worthington, P., 1995, Estimation of intergranular permeability from well logs: Dialog [quarterly newsletter of the London Petrophysical Society], v. 3, no. 3, p. 710. Yang, Y.S., Thompson, C.J., and McCarthy, J.F., 1994, The generation of grid block permeabilities from core data, SPE28753, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 127134. Zhao, X., 1994, Effects of heterogeneities on fluid flow and borehole permeability measurements: Massachusetts Institute of Technology, unpublished Ph.D. thesis.  XII. Borehole Imaging, Downhole Video, Nearwell and Crosswell Imaging and Tomography  (See also IV. Electromagnetic Logging, VII. Acoustic Logging, 6. Dipmeter Applications, 15. Fracture Detection)  Allen, T.T., Ward, S.L., Chavers, R.D., Robertson, T.N., and Schultz, P.K. , 1993 , Diagnosing production problems with downhole video logging at Prudhoe Bay, SPE26043, in Western regional meeting proceedings : Society of Petroleum Engineers, p. 149158. Later published in 1994, in European production operations conference and exhibition proceedings: Society of Petroleum Engineers, p. 716. Later published in 1994, as, Ward, S.L., Allen, T.T., Chavers, R.D., Robertson, T.N., Schultz, P.K.: Journal of Petroleum Technology, v. 46, no. 11, p. 973978. Bashore, W.M., Langan, R.T., Tucker, K.E., and Griffith, P.J., 1995, Geostatistical integration of crosswell data for carbonate reservoir modeling, McElroy field, Texas, in Stoudt, E.L., and Harris, P.M., eds., Hydrocarbon reservoir characterizationgeologic framework and flow unit modeling: SEPM [Society for Sedimentary Geology] Short Course Notes No. 34, p. 199225. Bennecke, W., 1994, The identification of basalt flow features from borehole television logs, in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 107120. Blevins, D.M., Jr., and Fairborn, J.W., 1995, An application of crosswell tomography using a hydrophone receiver array t monitor steam migration in an unconsolidate, heavyoil sandstone, West Coalinga field, California, SPE29651, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 359367. Butler, D.B., and Knight, R.J., 1995, The effect of steam quality on the electrical behavior of steamflooded sandsa laboratory study: Geophysics, v. 60, no. 4, p. 9981006. Chabernaud, T.J., 1994, Highresolution electrical imaging in the New Hebrides Island arcstructural analysis and stress studies, chapter 34, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 591606. Chardac, JL., and ElSayed, H., 1995, Applications of a new multiresistivity and imaging tool in the Middle East, SPE29838, in SPE Middle East oil show proceedings, v. 1: Society of Petroleum Engineers, p. 589596. Cooper, P., Arnaud, H.M., and Flood, P.G., 1995, Formation Microscanner logging responses to lithology in guyot carbonate platforms and their implicationssites 865 and 866, chapter 21, in Winterer, E.L., Sager, W.W., Firth, J.V., and Sinton, J.M., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 143: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 329372. Dangerfield, J., Knight, I., and Farrell, H., 1992, Characterization of faulting and fracturing in Ekofisk field from seismic, core, and log data, in Larsen, R.M., Brekke, H., Larsen, B.T., and Talleraas, E., eds., Structural and tectonic modelling and its application to petroleum geology: Elsevier, Amsterdam, Norwegian Petroleum Society Special Publication No. 1, p. 397407. Eubanks, D., 1994, Application of borehole imaging in geologic studies, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 111118. Fischer, J.A., Fischer, J.J., and Bullwinkel, R.J., 1994, Results of a downhole Formation Microscanner study in a JuroTriassicaged sedimentary deposit (Passaic Formation), in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 359370. Gawthorpe, R.L., Collier, R.E.L., Alexander, J., Bridge, J.S., and Leeder, M.R., 1993, Ground penetrating radarapplication to sandbody geometry and heterogeneity studies, in North, C.P., and Prosser, D.J., eds., Characterization of fluvial and aeolian reservoirs: Geological Society [London]Special Publication No. 73, p. 421432. Harris, J.M., NolenHoeksema, R.C., Langan, R.T., van Schaack, M., Lazaratos, S.K., and Rector, J.W., III, 1995, Highresolution crosswell imaging of a west Texas carbonate reservoir, par 1summary and interpretation: Geophysics, v. 60, no. 3, p. 667681. Harvey, P.K.H., Pezard, P., Iturrino, G.J., Boldreel, L.O., and Lovelll, M.A., 1995, The sheeted dike complex in hole 504Bobservations from the integration of core and log data, chapter 26, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 305311. Hayles, J.G., Stevens, K.M., Serzu, M.H., and Lodha, G.S., 1992, Developments in the minicharts system and field trial results in measuring excavation damage in granite, in 4th international symposium on borehole geophysics for minerals, geotechnical and groundwater applications, proceedings: Society of Professional Well Log Analysts, Minerals and Geotechnical Logging Society, ChapteratLarge, p. 267306. Later published in 1995: The Log Analyst, v. 36, no. 3, p. 1237. Hayman, A.J., Parent, P., Rouault, G., Zurquiyah, S., Verges, P., Liang, K. Stanke, F.E., and Herve, 12 p., 1995, Developments in corrosion logging using ultrasonic imaging, paper W, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Hollub, V.A., 1993, Results of camera surveys at Rock Creek, paper 9329, in 1993 international coalbed methane symposium proceedings, v. 2: University of Alabama, Birmingham, p. 659665. Jalinoos, F., Olson, L.D., and Aouad, M.F., 1995, Ultrasonic crosshole and crossmedium tomography for the detection of defects in structural concrete, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 4552. Kimura, M., Kanezaki, Y., and Saito, H., 1994, Development of a borehole radar system and its field experiments for the base of crosshole tomography, EM3.5, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 414417. Krammer, A., Menger, S., Chabernaud, T., and Fuchs, K., 1994, Borehole televiewer data analysis from the New Hebrides island arcthe state of stress at hole 829A and 831B, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 565576. Krammer, A., Pezard, P., Harvey, P.K.H., and Fuchs, K., 1995, Borehole televiewer data analysis of hole 504B from legs 137 and 140, chapter 25, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 293304. Lazaratos, S.K., Langan, R., Harris, J.M., and Marion, B.P., 1994, Shearwave crosswell reflection imaging in west Texas, DP3.2, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 289293. Lee, D.S., Stevenson, V.M., Johnston, P.F., and Mullen, C.E., 1995, Timelapse crosswell seismic tomography to characterize flow structure in the reservoir during thermal stimulation: Geophysics, v. 60, no. 6, p. 660666. Lines, L., Tan, H., Trietel, S., Beck. J., Chambers, R., Eager, J., Savage, C., Queen, J., Rizer, W., Buller, P., Cox, D., Ballard, J., Kokkoros, G., Sinton, J., Track, A., Guerendel, P., Harris, J., Lazaratos, S., and Van Schaak, M., 1994, Integrated reservoir characterizationbeyond tomography, SPE28385, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 229234. Later published in 1995: Geophysics, v. 60, no. 2, MarchApril, p. 354364. Link, C.A., 1993, Crosshole seismic analysis for reservoir characterization and lithology identification: University of Houston, Texas, unpublished Ph.D. dissertation, 231 p. Link, C.A., McDonald, J.A., Ebrom, D.A., and Zhou, HW., 1993, Characterization of lithology using crosshole methods: Exploration Geophysics, v. 24, p. 645654. Lo, T.H., Howlett, D.L., and Hoye, S.A., 1994, High resolution crosswell reflection imaging and its application in west Texas, in Gibbs, J.F., ed., Synergy, equals energyteams, tools, and techniques: West Texas Geological Society, Fall Symposium, p. 181183. Lou, M., and Crampin, S., 1992, Guidedwave propagation between boreholes: The Leading Edge, v. 11, no. 7, p. 3437. Lucas, P., 1993, Reservoir characterisation using imaging logsa future trend in reservoir development?, in Advances in reservoir technology proceedings: The Petroleum Science and Technology Institute, London, 12 p. Maddox, S., Gibling, G.R., and Dahl, J., 1995, Downhole video services enhance conformance technology, SPE30134, in European formation damage conference proceedings: Society of Petroleum Engineers, p. 535549. Mathis, B., Haller, D., Ganem, H., and Standon, E., 1995, Orientation and calibration of core and borehole image data, paper JJJ, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Mathisen, M.E., Cunningham, P., Shaw, J., Vasiliou, A.A., Justice, J.H., and Guinzy, N.J., 1995, Crosswell seismic radial survey tomograms and the 3D interpretation of a heavy oil steamflood: Geophysics, v. 60, no. 6, p. 651659. Mathisen, M.E., Vasiliou, A.A., Cunningham, P., Shaw, J., Justice, J.H., and Guinzy, N.J., 1995, Timelapse crosswell seismic tomogram interpretationimplications for heavy oil reservoir characterization, thermal recovery process monitoring, and tomographic imaging technology: Geophysics, v. 60, no. 6, p. 631650. MendozaAmuchastegui, J.A., and RamirezCruz, L.C., 1994, Reconstruction of petrophysical images using crosswell traveltime tomography, SPE28674, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 6170. Montemagno, C.D., and Gray, W.G., 1995, Photoluminescent volumetric imaginga technique for the exploration of multiphase flow and transport in porous media: Geophysical Research Letters, v. 22, no. 4, p. 425428. Mufti, I.R., 1995, Pitfalls in crosshole seismic interpretation as a result of 3D effects: Geophysics, v. 60, no. 3, p. 821833. Narayan, S., and Dusseault, M.B., 1995, Electrical resistance tomography for monitoring shallow enhanced recovery processes, SPE30259, in International heavy oil symposium proceedings: Society of Petroleum Engineers, 183194. NolenHoeksema, R.C., Wang, Z., Harris, J.M., Langan, R.T., 1995, Highresolution crosswell imaging of a west Texas carbonate reservoir, par 5core analysis: Geophysics, v. 60, no. 3, p. 712726. Olsen, J.E., Kristensen, R., and Taylor, R.W., 1995, Case histories in the Europe/Africa area demonstrate improved capabilities of fiberoptic video camera technology, SPE29300, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 421432. Ortenzi, A., and Fiorani, M., 1993, Petrographic applications of image analysis, in Spencer, A.M., ed., Generation, accumulations and production of Europe's hydrocarbons III: SpringerVerlag, Berlin, European Association of Petroleum Geologists Special Publication No. 3, p. 369375. Parra, J.O., 1995, A feasibility study of highresolution reverse VSP and interwell seismic methods for hydrocarbon reservoir characterization: The Log Analyst, v. 36, no 3, p. 6481. Parra, J.O., Zook, B.J., and Collier, H., 1994, Seismicguided waves for reservoir continuity at the Gypsy test site, Oklahoma, PP4.5, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 755759. Peng, C., 1994, Borehole effects on downhole seismic measurements: Massachusetts Institute of Technology, unpublished Ph.D. thesis. Peters, C.A., Schultz, P.K., and Cobb, C.C., 1994, Downhole video system for harshest environment: Sea Technology, v. 35, no. 7, p. 1218, 21. Peters, L., Daniels, J.J., and Young, J.D., 1994, Ground penetrating radar as a subsurface environmental sensing tool: Proceedings of the IEEE, v. 82, no. 12, p. 18021822. Rector, J.W., III, 1995, Crosswell methodswhere are we, where are we going?: Geophysics, v. 60, no. 6, p. 629630. RocaRamisa, L., Mendoza, J., and SanchezGalindo, M.A., 1994, Evaluation of fracture distribution and continuity in carbonate reservoirs using wellbore imaging tools, SPE28676, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 8196. Roestenburg, J.W., 1994, Carbonate characterization and classification from insitu wellbore images, paper IPA9411115, in 23rd annual convention proceedings, v. 1: Indonesia Petroleum Association, Jakarta, p. 181188. Rutherford, S., Parchman, M., Turpening, W., Chon Y.T., and Kahn, T., 1995, Connectivity mapping while drilling improves reservoir analysis: Oil and Gas Journal, v. 93, no. 27, p. 5559. Salimullah, A.R.M., and Stow, D.A.V., 1995, Ichnofacies recognition in turbidites/hemiturbidites using enhanced FMS imagesexamples from ODP Leg 129: The Log Analyst, v. 36, no. 4, p. 3849. Seiler, D., 1995, Borehole visualization in 3D, paper UUU, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Spies, B.R., and Ellis, R.G., 1995, Crossborehole resistivity tomography of a pilotscale, insitu vitrification test: Geophysics, v. 60, no. 3, p. 886898. Spies, B.R., and Habashy, T.M., 1995, Sensitivity analysis of crosswell electromagnetics: Geophysics, v. 60, no. 3, p. 834845. Starcher, M.G., Murphy, J.R., Alexander, P.D., and Whittaker, J.L., 1995, Video camera log used for water isolation in the Main Body "B" pool, Elk Hills field, Kern County, Californiawater and oil, SPE29654, in Western regional meeting proceedings: Society of Petroleum Engineers, p. 383394. Starkey, J., and Samantaray, A.K., 1994, A microcomputerbased system for quantitative petrographic analysis: Computers and Geosciences, v. 20, no. 9, p. 12851296. Sullivan, K.B., and Schepel, K.J., 1995, Borehole image logsapplications in fractured and thinly bedded reservoirs, paper T, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Thompson, M.D., McGinnis, L.D., Wilkey, P.L., and Fasnacht, T., 1995, Compressional wave character in gassy, nearsurface sediments in southern Louisiana determined from variable frequency crosswell borehole logging and surface seismic measurements, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 579590. TorresVerdin, C., and Habashy, T.M., 1995, Crosswell electromagnetic tomography, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 14001405. Uswak, G., and McLafferty, N., 1993, Cement imaging through ultrasonics, paper 93302, in CADE/CAODC Spring drilling conference proceedings: Canadian Association of Drilling Engineers, Calgary, Alberta, 12 p. Williams, C., Jackson, P., Lovell, M., Harvey, P., and Reece, G., 1994, Numerical simulation of downhole electrical conductance imaging, paper O, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 10 p. Wilt, M., 1992, Monitoring of thermal enhanced oil recovery processes with electromagnetic methods: Lawrence Livermore National Laboratory Report No. UCRLJC111579, 15 p. Wilt, M., 1994, Reservoir characterization and process monitoring with EM methods: U.S. Department of Energy Report DOE/BC/94000147, 10 p. Wilt, M., Morrison, H.F., Becker, A., and Tseng, HW., Lee, K., TorresVerdin, C., and Alumbaugh, D., 1995, Crosshole electromagnetic tomographya new technology for oil field characterization: The Leading Edge, v. 14, no. 3, p. 173177. Wilt, M., Schenkel, C., TorresVerdin, C., Lee, K., and Tseng, H., 1994, Crosshole EM for oil field characterization and EOR monitoringfield examples, WS2.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 16761679. Wilt, M.J., Alumbaugh, D.L., Morrison, H.F., Becker, A., Kee, K.H., and DeszczPan, M., 1995, Crosswell electromagnetic tomographysystem design considerations and field results: Geophysics, v. 60, no. 3, p. 871885. Wright, D.L., Grover, T.P., Labson, V.F., Pellerin, L, Ellefsen, K.J., and Bradley, J.A., 1995, Tomography between wells, a transient dielectric logging took, and the very early time electromagnetic (VETEM) system, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 501510. Yamamoto, T., Nye, T., Kuru, M., 1994, Porosity, permeability, shear strengthcrosswell tomography below and iron foundry: Geophysics, v. 59, no. 10, p. 15301541. Zhou, H.W., Ebrom, D.A., McDonald, J.A., and Link, C., 1993, Characterization of lithology using crosshole methods, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 15261531.  XIII. Temperature Logging, Determination of Static BHT, Applications of BHT Data, Heatflow and Geothermics  (See also 21. Geothermal Logging)  Ascenio, F., Garcia, A., Rivera, J., and Arellano, V., 1994, Estimation of undisturbed formation temperatures under sphericalradial heat flow conditions: Geothermics, v. 23, no. 4, p. 317326. Bachu, S., Ramon, J.C., Villegas, M.E., and Underschultz, J.R., 1995, Geothermal regime and thermal history of the Llanos Basin, Columbia: AAPG Bulletin, v. 79, no. 1, p. 116129. Balling, N., and Decker, E.R., editors, 1995, Heat flow and thermal regimes of continental lithosphere: Tectonophysics, v. 244, no. 13. Bodri, B., 1995, Hydrological disturbances of the conductive heat flow in the upper crustproblems of correcting measured heat flow data: Geothermics, v. 24, no. 2, p. 237251. Burkhardt, H., Honarmand, H., and Pribnow, D., 1995, Test measurements with a new thermal conductivity borehole tool: Tectonophysics, v. 244, no. 13, p. 161165. Chapman, D.S., 1993, Repeat temperature measurements in borehole GC1, northwestern Utahtowards isolating a climatechange signal in borehole temperature profiles: Geophysical Research Letters, v. 20, no. 8, p. 18911894. Chisholm, T.J., 1990, Climate change inferred from borehole temperatures; western Utah: University of Utah, Salt Lake City, 94 p. Clauser, C., and Mareschal, J.C., 1995, Ground temperature history in central Europe from borehole temperature data: Geophysical Journal International, v. 121, p. 805817. Davis, E.E., and Becker, K., 1994, Formation temperatures and pressures in a sedimented rift hydrothermal system10 months of CORK observations, holes 857D and 858G, in Mottl, M.J., Davis, E.E., Fisher, A.T., and Slack, J.F., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 139: Ocean Drilling Program, Texas A&M University, College Station, p. 649666. Davis, E.E., and Wang, K., 1994, Present and past temperatures of sediments at Site 857, Middle Valley, northern Juan de Fuca ridge, chapter 35, in Mottl, M.J., Davis, E.E., Fisher, A.T., and Slack, J.F., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 139: Ocean Drilling Program, Texas A&M University, College Station, p. 565596. Davis, E.R., Zhu, D., and Hill, A.D., 1995, Interpretation of fracture height from temperature logsthe effect of wellbore/fracture separation, SPE29588, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 415426. Also published in 1995, in SPE production operations symposium proceedings: Society of Petroleum Engineers, p. 981992.. Decker, E.R., 1995, Thermal regimes of the southern Rocky Mountains and Wyoming basin in Colorado and Wyoming in the United States: Tectonophysics, v. 244, no. 13, p. 7584. Deming, D., 1994, Estimation of the thermal conductivity anisotropy of rock with application to the determination of terrestrial heat flow: Journal of Geophysical Research, v. 99, no., B11, p. 22,08722,091. Forster, A., and Merriam, D.F., 1993, Geothermal field interpretation in southcentral Kansas for parts of the Nemaha Anticline and flanking Cherokee and Sedgwick basins: Basin Research, v. 5, p. 213234. Gable, R., Morin, R., Becker, K., and Pezard, P., 1995, Heat flow in the upper part of the oceanic crustsynthesis of insitu temperature measurments in hole 504B, chapter 28, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 321324. Gable, R., and Vasseur, G., 1991, Geothermal studies on three GPF sites [in French]: Bulletin de la Societe Geologique de France, v. 162, no. 5, p. 907912. Genter, A., and Traineau, H., 1993, Deep geothermics in the Soultz granites [in French]: Geologues, no. 100101, p. 6773. Grosswig, S., Hurtig, E., and Kuhn, K., in press, Fiber optic temperature sensinga new tool for temperature measurements in boreholes: Geophysics, v. Harris, R.N., and Chapman, D.S., 1995, Climate change on the Colorado Plateau of eastern Utah inferred from borehole temperatures: Journal of Geophysical Research, v. 100, no. B4, p. 63676381. Hurtig, E., Grosswig, S., Jobmann, M., Kuhn, K., and Marschall, P., 1994, Fibreoptic temperature measurements in shallow boreholesexperimental application for fluid logging: Geothermics, v. 23, no. 4, p. 355364. Kutasov, I.M., 1995, Empirical equation estimates geothermal gradients: Oil and Gas Journal, v. 93, no. 1, January 2, p. 48, 50. Lachenbruch, A.H., Sass, J.H., Clow, G.D., and Wldon, R., 1995, Heat flow at Cajon Pass, California, revisited: Journal of Geophysical Research, v. B100, no. 2, February 10, p. 20052012. Lachenbruch, A.H., Sass, J.H., Marshall, B.V., and Moses, T.H., Jr., 1982, Permafrost, heat flow and the geothermal regime at Prudhoe Bay, Alaska: Journal of Geophysical Research, v. 87, no. B11, November 10, p. 93019336. Luo, M., Wood, J.R., and Cathles, L.M., 1995, Prediction of thermal conductivity in reservoir rocks using fabric theory: Journal of Applied Geophysics, v. 32, p. 321334. Merlo, A., Maglione, R., Guillot, F., and Bodin, D., 1994, Temperature field measurements and computer program predictions under cementing operation conditions, SPE28822, in European petroleum conference proceedings: Society of Petroleum Engineers, p. 155164. Middleton, M.F., 1994, Determination of matrix thermal conductivity from dry drill cuttings: AAPG Bulletin, v. 78, no. 11, p. 17901799. Petersen, K., and Lerche, I., 1995, Thermal anomalies around evolving salt sheets, OTC7639, in 27th annual offshore technology conference proceedings, v. 1: Society of Petroleum Engineers, p. 3343. Pfister, M., and Rybach, L., 1995, Highresolution digital temperature logging in areas with significant convective heat transfer: Geothermics, v. 24, no. 1, p. 95100. Pradidtan, S., 1990, Calculation of heat flow of the Tertiary basins in the Gulf of Thailand, in 3rd CCOP heat flow workshop proceedings: Coordinating Committee for Offshore Prospecting Report CCOP/TP21, p. 99106. Pribnow, D., Williams, C.F., Burkhardt, H., 1993, Well logderived estimates of thermal conductivity in crystalline rocks penetrated by the 4km deep KTB Vorbohrung: Geophysical Research Letters, v. 20, no. 12, p. 11551158. Pribnow, D.F.C., and Sass, J.H., 1995, Determination of thermal conductivity for deep boreholes: Journal of Geophysical Research, v. 100, no. B6, p. 99819994. Rollin, K.E., 1995, A simple heatflow quality function and appraisal of heatflow measurements and heatflow estimates from the UK geothermal catalogue: Tectonophysics, v. 244, no. 13, p. 185196. Safanda, J., 1994, Effects of topography and climatic changes on the temperature in borehole GFU1, Prague: Tectonophysics, v. 239, p. 187197. Sass, J.H., Lachenbruch, A.H., Galanis, S.P., Jr., Morgan, P., Priest, S.S., Moses, T.H., Jr., and Munroe, R.J., 1994, Thermal regime of the southern Basin and Range Provincepart 1, heat flow data from Arizona and the Mojave Desert of California and Nevada: Journal of Geophysical Research, v. 99, no. B11, p. 22,09322,119. Shen, P.Y., Pollack, H.N., Huang, S., and Wang, K., 1995, Effects of subsurface heterogeneity on the inference of climate change from borehole temperature datamodel studies and field examples from Canada: Journal of Geophysical Research, v. 100, no. B4, p. 63856396. Stule, P., 1995, Return to thermal equilibrium of an intermittently drilled holetheory and experiment: Tectonophysics, v. 241, p. 3545. Vasseur, G., Brigaud, F., and Demongodin, L., 1995, Thermal conductivity estimation in sedimentary basins: Tectonophysics, v. 244, no. 13, p. 167174. Villinger, H.W., Langseth, M.G., GroschelBecker, H.M., and Fisher, A.T., 1994, Estimating insitu thermal conductivity from log data, chapter 32, in Mottl, M.J., Davis, E.E., Fisher, A.T., and Slack, J.F., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 139: Ocean Drilling Program, Texas A&M University, College Station, p. 545552. Wang, K., Lewis, T.J., Belton, D.S., and Shen, P.Y., 1994, Differences in recent ground surface warming in eastern and western Canada; evidence from borehole temperatures: Geophysical Research Letters, v. 21, no. 24, p. 26892692. Wheildon, J., Morgan, P., Williamson, K.H., Evans, T.R., and Swanberg, C.A., 1994, Heat flow in the Kenya rift zone: Tectonophysics, v. 236, p. 131149. Wilhelm, H., Baumann, C., and Zoth, G., 1995, Some results of temperature measurements in the KTB main borehole, Germany: Geothermics, v. 24, no. 1, p. 101113. Williams, C.F., Galanis, S.P., Jr., Grubb, F.V., and Moses, T.H., Jr., 1995, The thermal regime of Santa Maria province, California: U.S. Geological Survey Bulletin 1995F, 25 p.  XIV. Conditions and Special Situations Affecting Tool Response  (See also II. General Log Interpretation)  NONE  XV. Crossplot Techniques and Applications  (See also II. General Log Interpretation)  Chandu, S.N., and Rao, C.S., 1992, Identification mineralogy and gas using crossplots in Bombay High offshore area: Indian Journal of Earth Sciences, v. 19, no. 23, p. 114127.  XVI. Computer and Programmable Calculator Programs for Log Analysis  Christie, D.M., and Langmuir, C.H., 1994, Automated XY plots from Microsoft Excel: Computers and Geosciences, v. 20, no 1, p. 4752. Kork, J.O., 1994, JKPLOT version 2.00a deviceindependent plotting system written in QuickBAsic for an IBM PC: Computers and Geosciences, v. 20, no. 1, p. 4145. Selner, G.I., and Taylor, R.B., 1992, System 8: U.S. Geological Survey OpenFile Report OF 920372A, B, 83 p. + 1 diskette. [Programs to assists workers in the earth sciences in using geodetic or Cartesian XYZ data from row column (GSPV85) fields; GSPDC, contours and grids interpolated from triangulated network; PCS, graphic sections; GSPUV, univariant statistics and histograms; GSPROB, probability diagrams; GSPXY, regression statistics and XY plots; GSPTD, ternary diagrams; and GSPV85 postplots, for IBM PC compatible computers.] Zhou, S., 1994, A program to model the initial shape and extent of borehole breakout: Computers and Geosciences, v. 20, no. 7/8, p. 11431160.  XVII. Schlumberger International Well Evaluation Conferences  Delsol, D., ed., 1995, Well Evaluation Conference Algeria 1995 [English and French]: Schlumberger, Document No. M090295, variously paginated. Also published in CDROM format.  XVIII. Reprint Volumes  Society of Petroleum Engineers, 1994, Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, ? p. Society of Petroleum Engineers, 1995, Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, ? p.  XIX. Bibliographies  Prensky, S.E., 1995, Bibliography of welllog applications; Cumulative edition, through September 30, 1994: U.S. Geological Survey OpenFile Report OF950064, 794 p. Available as digital files in DOS WordPerfect (OF950064C) and Macintosh Microsoft Word.(OF95006B) and via the internet using anonymous FTP at the following site ftp://greenwood.cr.usgs.gov/pub/openfilereports/ofr950064/. Prensky, S.E., 1995, Bibliography of welllog applications, annual updateOctober 1, 1993 to September 30, 1994: The Log Analyst, v. 36, no. 1, p. 57116. Prensky, S.E., and Anderson, B., 1994, SPWLA computer index, paper CC, in 35th annual logging symposium transactions: Society of Professional Well Log Analysts, 7 p. Later published in 1994: The Log Analyst, v. 35, no. 6, p. 6067.  XX. WellLogResponse Charts  z NONE PART B: APPLICATIONS  2. GENERAL GEOLOGICAL AND GEOTECHNICAL APPLICATIONS  z ` hp xAltunbay, M., Barr, D.C., Kennaird, A.F., and Manning, D.K., 1994, Numerical geologypredicting depositional and diagenetic facies from wireline logs using core data, SPE28794, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 507515. Antonelli, R., Zambrano, R., Mares, S., Zboril, A., 1995, Integration of hydrogeological, geoelectrical and logging methods for aquifer contamination assessment, under unfavorable conditions (Veneto region, northeast Italy), in Kovar, K., and Krasny, J., eds., Groundwater qualityremediation and protection (GQ'95): International Association of Hydrological Sciences [IAHS] Publication No. 225, p. 2937. Armstrong, P., Ireson, D., Chmela, B., Dodds, K., Esmeroy, C., Miller, D., Hornby, B., Sayers, C., Schoenberg, M., Leaney, S., Lynn, H., 1994, The promise of elastic anisotropy: Schlumberger Oilfield Review, v. 6, no. 4, p. 3647. Bachu, S., 1995, Synthesis and model of formation water flow, Alberta Basin, Canada: AAPG Bulletin, v. 79, no. 8, p. 11591178. Bachu, S., Cuthiell, D., and Kramers, J., 1990, Effects of core scale heterogeneities on fluid flow in a clastic reservoir, in Agterberg, F.P., and BonhamCarter, G.F., eds., Statistical applications in the earth sciences: Geological Survey of Canada Paper 899, p. 517523. Bachu, S., Ramon, J.C., Villegas, M.E., and Underschultz, J.R., 1995, Geothermal regime and thermal history of the Llanos Basin, Columbia: AAPG Bulletin, v. 79, no. 1, p. 116129. Balling, N., and Decker, E.R., editors, 1995, Heat flow and thermal regimes of continental lithosphere: Tectonophysics, v. 244, no. 13. Barber, T., Anderson, B., and Mowat, G., 1992, Using induction tools to identify magnetic formations and to determine relative magnetic susceptibility and dielectric constant, paper C, in 33rd annual logging symposium transactions: Society of Professional Well Log Analysts, 22 p. Later published in 1995: The Log Analyst, v. 36, no. 4, p. 1626. Baron, J.P., Cariou, J., Unvois, J.P., and Venet, V., 1993, Logging at the labs of the (ministry of) roads [in French]: Geologues, no. 100101, p. 1524. Barton, C.A., and Zoback, M.D., 1994, Stress perturbations associated with active faults penetrated by boreholes; possible evidence for nearcomplete stress drop and a new technique for stress magnitude measurement: Journal of Geophysical Research, v. B99, no. 5, May 10, p. 93739390. Becquart, D., and Cornet, J.L., 1990, The response of original geophysical methods to specific problems in mining, hydrogeology, and geotechnical studies [in French]: Geologues, n. 92, p. 4955. Benson, A.K., 1994, Environmental geophysicslocating and evaluating subsurface geology, geologic hazards, groundwater contamination, etc., in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 285303. Benson, A.K., 1994, Effects of shale and contaminants on (Vs/Vp) ratios in transverselyisotropic geology, in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 305319. Benson, R.C., and Yuhr, L., 1995, Geophysical methods for environmental assessment, in Geoenvironment 2000, characterization, containment, remediation, and performance in environmental geotechnics, v. 1: American Society of Civil Engineers, New York, p. 5776. Bigelow, E.L., and Howell, E.P., 1995, Practical analysis of formation strength properties in both consolidated and unconsolidated reservoirs, paper TTT, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Bloch, S., and Helmold, K.P., 1995, Approaches to predicting reservoir quality in sandstones: AAPG Bulletin, v. 79, no. 1, p. 97115. Bodri, B., 1995, Hydrological disturbances of the conductive heat flow in the upper crustproblems of correcting measured heat flow data: Geothermics, v. 24, no. 2, p. 237251. Boldreel, L.O., Harvey, P.K.H., Pezard, P., and Iturrino, G.J., 1995, Lithostratigraphy, fracturing, and fluid flow in the upper oceanic crust, chapter 27, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 313319. Bowers, G.L., 1994, Pore pressure estimation from velocity dataaccounting for overpressure mechanisms besides undercompaction, IADC/SPE27488, in 1994 IADC/SPE drilling conference proceedings: Society of Petroleum Engineering, p. 515530. Later published in 1995: SPE Drilling Completion, v. 10, no. 2, p. 8995. Bram, K., Draxler, J., Hirschmann, G., Zoth, G., Hiron, S., and Kuhr, M., 1995, The KTB boreholeGermany's superdeep telescope into the Earths' crust: Schlumberger Oilfield Review, v. 7, no. 1, p. 422 Bristow, J.F., Dove, R.E., Broglia, C., Hobart, M.A., Chabernaud, T.J., Tivy, J., 1994, Data reportgeochemical logging results from Vanuatu, Sites 829, 830, 831, and 833, chapter 36, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 625643. Brumley, J., Kuhlman, R., Abass, H., Christiansen, C., and Nydahl, L., 1994, Insitu stress field determination and formation characterizationoffshore Qatar case history, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 905919. Caillet, G., Deboaisne, R., Mathis, B., and Roux, C., 1994, The presentday stress regime in some deep structures of quadrant 25, offshore Norway: Bulletin des Centres de Recherches ExplorationProduction Elf Aquitaine, v. 18, no. 2, p. 381390. Chabernaud, T.J., 1994, Highresolution electrical imaging in the New Hebrides Island arcstructural analysis and stress studies, chapter 34, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 591606. Chapman, D.S., 1993, Repeat temperature measurements in borehole GC1, northwestern Utahtowards isolating a climatechange signal in borehole temperature profiles: Geophysical Research Letters, v. 20, no. 8, p. 18911894. Chisholm, T.J., 1990, Climate change inferred from borehole temperatures; western Utah: University of Utah, Salt Lake City, 94 p. Clauser, C., and Mareschal, J.C., 1995, Ground temperature history in central Europe from borehole temperature data: Geophysical Journal International, v. 121, p. 805817. Cooper, P., 1995, Milankovitch cycles from Fourier analysis of logs from Site 865 and 866, chapter 20, in Winterer, E.L., Sager, W.W., Firth, J.V., and Sinton, J.M., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 143: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 317327. Cooper, P., Arnaud, H.M., and Flood, P.G., 1995, Formation Microscanner logging responses to lithology in guyot carbonate platforms and their implicationssites 865 and 866, chapter 21, in Winterer, E.L., Sager, W.W., Firth, J.V., and Sinton, J.M., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 143: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 329372. 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Yassir, N.A., and Bell, J.S., 1994, Relationships between pore pressure, stresses, and presentday geodynamics in the Scotian Shelf, offshore eastern Canada: AAPG Bulletin, v. 78, no. 12, p. 18631880. Yu, K.N., Young, C.M., Stokes, M.J., and Guan, Z.J., 1995, Determination of sedimentation rates in eastern sea areas of Hong Kong with gammaray spectrometry: Nuclear Geophysics, v. 9, no. 1, p. 7381. Zech, R.S., and Keighin, C.W., 1993, Porosity and permeability data for the Point Lookout Sandstone from core holes 1HCMS and 2HCMS, northern San Juan Basin, La Plata County, Colorado: U.S. Geological Survey OpenFile Report OF 930306, 180 p. Zimmerle, W., 1995, Sedimentological interpretation of well logs, chapter 2, sedimentological investigations, in Petrology sedimentology: Ferinand Enke Publishers, Stuttgart, p. 71107. Zoback, M.D., and Peska, P., 1995, Insitu stress and rock strength in the BBRN/DOE Pathfinder well, south Eugene Island, Gulf of Mexico, SPE29233: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1995: Journal of Petroleum Technology, v. 47, no. 7, p. 582585. ` hp x` hp x  3. DETERMINATION OF FACIES AND DEPOSITIONAL ENVIRONMENT  Altunbay, M., Barr, D.C., Kennaird, A.F., and Manning, D.K., 1994, Numerical geologypredicting depositional and diagenetic facies from wireline logs using core data, SPE28794, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 507515. Bucheb, J.A., and Evans, H.B., 1992, Some applications of principal component analysis to welllog data [in Portuguese]: Boletim de Geosciences da Petrobras, v. 6, no. 1/2, p. 516. Later published in 1994 as, Some applications of methods used in electrofacies identification: The Log Analyst, v. 35, no. 1, JanuaryFebruary, p. 1426. Discussion and reply published in 1994: The Log Analyst, v. 35, no. 6, p. 1215. Cowan, G., 1993, Identification and significance of aeolian deposits within the dominantly fluvial Sherwood Sandstone Group of the East Irish Sea basin UK, in North, C.P., and Prosser, D.J., eds., Characterization of fluvial and aeolian reservoirs: Geological Society [London]Special Publication No. 73, p. 231245. Pogacsas, G., Lakatos, L., Ujszaszi, K., Vakarcs, G., Varkonyi, L, Varnai, P., and Revesz, I., 1988, Seismic facies, electrofacies and Neogene sequence chronology of the Pannonian Basin: Acta Geologica Hungarica, v. 31, no. 34, p. 175207. Prosser, D.J., and Maskall, R., 1993, Permeability variation within aeolian sandstonea case study using core cut subparallel to slipface bedding, the Auk field, central North Sea, UK, in North, C.P., and Prosser, D.J., eds., Characterization of fluvial and aeolian reservoirs: Geological Society [London]Special Publication No. 73, p. 377397. Wong, P.M., Gedeon, T.D., and Taggart, I.J., 1995, The use of fuzzy ARTMAP for lithofacies classificationa comparison study, paper U, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Yang, CS., and Kouwe, W.F.P., 1995, Wireline logcyclicity analysis as a tool for dating and correlating barren strataan example from the Upper Rotliegend of The Netherlands, in Dunay, R.E., and Hailwood, E.A., eds, Nonbiostratigraphical methods of dating and correlation: Geological Society [London] Special Publication No. 89, p. 237259. Zimmerle, W., 1995, Sedimentological interpretation of well logs, chapter 2, sedimentological investigations, in Petrology sedimentology: Ferinand Enke Publishers, Stuttgart, p. 71107.  4. IDENTIFICATION OF DEPOSITIONAL ENVIRONMENTS BY SP AND GR PATTERNS; SEQUENCE STRATIGRAPHY  Matyas, V., 1995, Application of Kruskal multidimensional scaling (MDS) to rock type identification from well logs: The Log Analyst, v. 36, no. 1, p. 2834. Melnyk, D.H., Smith, D.G., and AmiriGarroussi, K., 1994, Filtering and frequency mapping as tools in subsurface cyclostratigraphy, with examples from the Wessex Basin, UK, in de Boer, P.L. and Smith, D.G., eds., Orbital forcing and cyclic sequences: Blackwell Scientific Publications, International Association of Sedimentologist Special Publication No. 19, p. 3546. Mulholland, J.W., 1994, Sequence stratigraphic correlation of welllog cross sections: The Mountain Geologist, v. 31, no. 3, July, p. 6575. Pogacsas, G., Lakatos, L., Ujszaszi, K., Vakarcs, G., Varkonyi, L, Varnai, P., and Revesz, I., 1988, Seismic facies, electrofacies and Neogene sequence chronology of the Pannonian Basin: Acta Geologica Hungarica, v. 31, no. 34, p. 175207. van Echelpoel, E., 1994, Identification of regular sedimentary cycles using Walsh spectral analysis with results from the Boom Clay Formation, Belgium, in de Boer, P.L. and Smith, D.G., eds., Orbital forcing and cyclic sequences: Blackwell Scientific Publications, International Association of Sedimentologist Special Publication No. 19, p. 6376.. Yang, C.S., and Baumfalk, Y.A., Milankovitch cyclicity in the Upper Rotliegend Group of The Netherlands offshore, in de Boer, P.L. and Smith, D.G., eds., Orbital forcing and cyclic sequences, : Blackwell Scientific Publications, International Association of Sedimentologist Special Publication No. 19, p. 4761. Yang, CS., and Kouwe, W.F.P., 1995, Wireline logcyclicity analysis as a tool for dating and correlating barren strataan example from the Upper Rotliegend of The Netherlands, in Dunay, R.E., and Hailwood, E.A., eds, Nonbiostratigraphical methods of dating and correlation: Geological Society [London] Special Publication No. 89, p. 237259.  5. DIPMETER APPLICATIONS  Faivre, O., and Catala, G., 1995, Dip estimation from azimuthal laterolog tools, paper CC, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 10 p. Hirlemann, G., 1993, Direct and indirect dipmeter logging; comparison and knowledge of sylvanite levels in salt beds of the Congo coastal basin [in French]: Langford, R.P., 1992, Use of dipmeters in stratigraphic and depositional interpretation of natural gas reservoirs of the Oligocene Vicksburg Formationan example from McAllen Ranch field, Hidalgo County, Texas, of technology applications for infield reserve growth: Gas Research Institute Report GRI91/261, 80 p. Later published in 1994: Texas Bureau of Economic Geology, Geological Circular 941, 39 p. Lovell, J.R., Rosthal, R.A., Arceneaux, C.L., Jr., Young, R.A., and Buffington, L., 1995, Structural interpretation of resistivityatthebit images, paper TT, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p.  6. APPLICATIONS OF ARTIFICIAL INTELLIGENCE AND EXPERT SYSTEMS  (See also 7. WellLog Data Processing)  Chawathe, A., 1994, The application of Kohonen type self organization algorithm to formation evaluation, SPE29179, in Eastern regional conference and exhibition proceedings: Society of Petroleum Engineers, p. 213223. Chen, D.S., Fang, J.H., Kortright, M.E., and Chen, H.C., 1993, Novel approaches to the determination of Archie parameters, part Isimplex method, SPE26287: Society of Petroleum Engineers, unsolicited paper, 18 p. Part IIfuzzy regression analysis, SPE26288: Society of Petroleum Engineers, unsolicited paper, 22 p. Later published in 1995: SPE Advanced Technology Series, v. 3, no. 1, p. 3952. Garcia, G., 1991, Inversion of a lateral log using neural networks: Colorado School of Mines, Golden, 96 p. Goncalves, C.A., Harvey, P.K., and Lovell, M.A., 1995, Application of a multilayer neural network and statistical techniques in formation characterisation, paper FF, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Hall, J., and Scandella, L., 1995, Estimation of critical formation evaluation parameters using techniques of neurocomputing, paper PPP, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Imamura, S., 1994, Integrated interpretation of exploration data in geotechnical engineeringan approach using fuzzy theory, CT1.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 202205. Jenner, R., and Baldwin, J., 1994, Application of an artificial neural network to obtain an improved permeability profile, paper M, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 17 p. Olea, R.A., 1994, Expert systems for automated correlation and interpretation of wireline logs: Mathematical Geology, v. 26, no. l8, p. 879897. Pu, Z., 1993, Permeability estimation from logderived porosity via classical and fuzzy regression and cokriging: University of Alabama, Tuscaloosa, unpublished MS thesis, 146 p. Soto B., R., and Soto T., C., 1995, An object oriented expert system to enhance log analysis of the Columbian Basins, SPE30196, in Petroleum computer conference proceedings: Society of Petroleum Engineers, p. 153158. Wiener, J., Rogers, J., and Moll, B., 1993, Predicting permeability from wireline logs using a backpropagation neural network, in Conference on artificial intelligence in petroleum exploration and production, proceedings: ? Later published in 1995: Petroleum Engineer International, v. 68, no. 5, p. 1819, 2324. Wong, P.M., Gedeon, T.D., and Taggart, I.J., 1995, The use of fuzzy ARTMAP for lithofacies classificationa comparison study, paper U, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Wong, P.M., Jian, F.X., and Taggart, I.J., 1995, A critical comparison of neural networks and discriminant analysis in lithofacies, porosity, and permeability predictions: Journal of Petroleum Geology, v. 18 no. 2, p. 191206. 7. WELLLOG DATA PROCESSING  (Including Log Automated Correlation and Analysis)  Berkowitz, B., and Farouq, S.M., 1994, An analysis of two automatic historymatching procedures for estimation of subsurface reservoir properties: Israel Journal of Earth Sciences, v. 43, p. 239247. Bucheb, J.A., and Evans, H.B., 1992, Some applications of principal component analysis to welllog data [in Portuguese]: Boletim de Geosciences da Petrobras, v. 6, no. 1/2, p. 516. Later published in 1994 as, Some applications of methods used in electrofacies identification: The Log Analyst, v. 35, no. 1, JanuaryFebruary, p. 1426. Discussion and reply published in 1994: The Log Analyst, v. 35, no. 6, p. 1215. Coudert, L., Frappa, M., Arias, R., 1994, A statistical method for lithofacies identification: Journal of Applied Geophysics, v. 32, p. 257267. Enikeyeva, F.K., Khamatdinov, R.T., Pantjukhin, V.A., Velizhanin, V.A., Yumatov, A.Y., and Zhuravlev, B.K., 1995, Computer modelling and log data processing for lithology and porosity determination: Society of Professional Well Log Analysts, preprint, presented at, Russian log interpretation workshop, 36th Annual Logging Symposium, Paris, 12 p. Ingerman, V.G., 1995, Statistical integration of log data for lithology determination and formation evaluation: The Log Analyst, v. 36, no. 3, p. 3848. Katz, S.A., Chilingarian, G.V., and Islam, M.R., 1995, Estimation of reservoir porosity and saturations using multiple sources of geophysical data: Journal of Petroleum Science and Engineering, v. 13, p. 103111. Matyas, V., 1995, Application of Kruskal multidimensional scaling (MDS) to rock type identification from well logs: The Log Analyst, v. 36, no. 1, p. 2834. Moline, G.R., and Bahr, J.M., 1995, Estimating spatial distributions of heterogeneous subsurface characteristics by regionalized classification of electrofacies: Mathematical Geology, v. 27, no. 1, p. 322. Olea, R.A., 1994, Expert systems for automated correlation and interpretation of wireline logs: Mathematical Geology, v. 26, no. l8, p. 879897. Saha, S., Drager, L., and Asquith, G.B., 1994, Simulating the Archie parameterscomputer program and example from the Permian strata of west Texas: Computers and Geosciences, v. 20, no. 1, p. 4145.  8. NATURAL GAMMARAY SPECTROMETRY  Hurst, A., and Milodowski, T., 1994, Characterisation of clays in sandstonesthorium content and spectral log data, paper S, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 16 p. Mwenifumbo, C.J., and Pawlowicz, J.G., 1990, Use of spectral gamma for clay mineralogy, chapter 6, in Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, 38 p.  9. ORGANIC CARBON DETERMINATION AND SOURCE ROCK EVALUATION  Lang, W.H., 1994, The determination of thermal maturity in potential source rocks using interval transit time/interval velocity: The Log Analyst, v. 35, no. 6, p. 4759. Lin, J.L., and Salisch, H.A., 1993, Determination of potential yield and volatile hydrocarbons from well logs in potential source rocks, SPE27626: Society of Petroleum Engineers, unsolicited manuscript, 28 p. Later published in 1994: APEA [Australian Petroleum Exploration Association] Journal, v. 34, part 1, p. 307319. Mallick, R.K., and Raju, S.V., 1995, Application of wireline logs in characterization and evaluation of generation potential of PaleoceneLower Eocene source rocks in parts of Upper Assam Basin, India: The Log Analyst, v. 36, no. 3, p. 4963 Vernik, L., Liu, X., and Nur, A., 1994, Effect of kerogen on velocity anisotropy in source rocks, DP4.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 323326. Wilhelms, A., Carpentier, B., and Huc, A.Y., 1994, New methods to detect tar mats in petroleum reservoirs: Journal of Petroleum Science and Engineering, v. 12, p. 147155.  10. TIGHT (LOWPERMEABILITY) GAS SANDSTONES  (See also IX. Shaly Sands)  Horne, J.C., Forster, J.R., 1995, Depositional, diagenetic, and tectonic controls on Frontier Formation reservoir characteristics, Moxa Arch, southwestern Wyoming, SPE29556, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 143153. Iverson, W.P., and Surdam, R.C., 1995, Tight gas sand production from the Almond Formation, Washakie Basin, Wyoming, SPE29559, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 163176. Lorenz, J.C. and Laubach, S.E., 1994, Description and interpretation of natural fracture patterns in sandstones of the Frontier Formation along the Hogsback, southwestern Wyoming: Gas Research Institute Report GRI94/0020, 89 p. Miller, M.A., Holder, J., Yang, H., Jamal, Y., Gray, K.E., Fisher, R.S., and Tyler, N., 1993, Petrophysical and petrographic properties of the Ferron Sandstone, topical report: Gas Research Institute Report GRI93/0219, variously paginated. Proett, M.A., Waid, M.C., and Kessler, C., 1994, Real time transient analysis methods applied to wireline formation test data, SPE28449, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 891906. Walker, J.P., and Fortmann, R.G., 1994, Enhanced oil recovery utilizing highangle wells in the Frontier Formation, Badger Basin field, Park County, Wyoming: U.S. Department of Energy Report DOE/BC/149504, variously paginated, Yildiz, T., and Bassiouni, Z., 1992, Interpretation of wireline formation test data in tight gas sands, paper 9220, in 43rd annual technical meeting preprints, v. 2: CIM Petroleum Society, Calgary, Canada, 10 p.  11. ABNORMAL PRESSURE DETECTION AND DETERMINATION  Addis, M.A., Last, N.C., and Yassir, N.A., 1994, The estimation of horizontal stresses at depth in faulted regions and their relationship to pore pressure variation, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 887895. Best, M.E., and Katsube, T.J., 1995, Shale permeability and its significance in hydrocarbon exploration: The Leading Edge, v. 14, no. 3, p. 165170. Bowers, G.L., 1994, Pore pressure estimation from velocity dataaccounting for overpressure mechanisms besides undercompaction, IADC/SPE27488, in 1994 IADC/SPE drilling conference proceedings: Society of Petroleum Engineering, p. 515530. Later published in 1995: SPE Drilling Completion, v. 10, no. 2, p. 8995. Bredehoeft, J.D., Wesley, J.B., and Fouch, T.D., 1994, Simulations of the origin of fluid pressure, fracture generation, and the movement of fluids in the Uinta Basin, Utah: AAPG Bulletin, v. 78, no. 11, p. 17291747. Cheli, E., and Brancato, C., 1995, Woodiea tool to support overpressure detection, SPE29346, in SPE/IADC drilling conference proceedings: Society of Petroleum Engineers, p. 135142. Eldoy, E., Rafdal, J., and Dodson, T., 1995, Formation pressure determination in high pressure high temperature wells in the Central Graben Area of the North Sea, paper EEE, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Grauls, D., Dunard, J.P., and Beaufort, D., 1995, Predicting abnormal pressure from 2D seismic velocity modeling, OTC7692, in 27th annual offshore technology conference proceedings, v. 1, Geology, earth sciences and environmental factors: Society of Petroleum Engineers, p. 525534. Grauls, D.J., and Baleix, J.M., 1994, Role of overpressures and in situ stresses in faultcontrolled hydrocarbon migrationa case study: Marine and Petroleum Geology, v. 11, no. 6, p. 734741. GrayStephens, D., Cook, J.M., and Sheppard, M.C., 1991, Influence of pore pressure on drilling response in hard shales, SPE23414: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1994: SPE Drilling and Completion, v. 9, no. 4, p. 263270. Gurevich, A.E., and Chilingar, G.V., 1995, Abnormal pressures in Azerbaijana brief critical review and recommendations: Journal of Petroleum Science and Engineering, v. 13, p. 125135. Gurevich, A.E., Chilingar, G.V., and Aminzadeh, F., 1994, Origin of the formation fluid pressure distribution and ways of improving pressure prediction methods: Journal of Petroleum Science and Engineering, v. 12, p. 6777. Hall, P.L., 1994, Physical and chemical aspects of development of overpressuring in sedimentary environments: Clay Minerals, v. 29, p. 425437. Har, B.S., Flemings, P.B., and Deshpande, A., 1995, Porosity and pressurerole of compaction disequilibrium in the development of overpressures in a Gulf Coast Plesitocene basin: Geology, v. 23, no. 1, p. 4548. Hart, B.S., Flemings, P.B., and Deshpande, A., 1995, Porosity and pressurerole of compaction disequilibrium in the development of geopressures in a Gulf coast Pleistocene basin: Geology, v. 23, no 1, p. 4548. Holbrook, P.W., Maggiori, D.A., and Hensley, R., 1993, Realtime pore pressure and fracture gradient evaluation in all sedimentary lithologies, SPE26791, in Offshore Europe 93 proceedings, v. 2: Society of Petroleum Engineers, p. 395408. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 117129. Japsen, P., 1994, Retarded compaction due to overpressure deduced from a seismic velocity/depth conversion study in the Danish central trough, North Sea: Marine and Petroleum Geology, v. 11, no. 6, p. 715733. Jeans, C.V., 1994, Clay diagenesis, overpressure and reservoir qualityan introduction: Clay Minerals, v. 29, p. 415424. Morre, J.C., Shipley, T.H., Goldberg, D. and Shipboard Scientific Party, 1995, Abnormal fluid pressures and faultzone dilation in the Barbados accretionary prism; evidence from logging while drilling: Geology, v. 23, no. 7, p. 605608. Rasmus, J.C., and Stephens, D.M.R.G., 1990, Realtime pore pressure evaluation utilizing MWD/LWD measurements and drillingderived formation strength, SPE20443, in SPE annual technical conference and exhibition, proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 403411. Later published in 1991: SPE Drilling Engineering, v. 6, no. 4, December, p. 264272. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 130138. Sanyal, S.K., RobertsonTait, A., Kramer, M., and Buening, N., 1993, Some aspects of geopressured resources in California: Geothermal Resources Council Transactions, v. 17, p. 175180. Serebryakov, V.A., and Chilingar, G.V., 1995, Abnormal pressure regime in the former USSR petroleum basins: Journal of Petroleum Science and Engineering, v. 13, p. 6574. Serebryakov, V.A., Chilingar, G.V., and Katz, S.A., 1995, Methods of estimating and predicting abnormal formation pressure: Journal of Petroleum Science and Engineering, v. 13, p. 113123. Spencer, C.W., Szalay, A., and Tatar, E., 1994, Abnormal pressure and hydrocarbon migration in the Bekes Basin, in Teleki, P.G., et al., eds., Basin analysis in petroleum exploration: Kluwer, Academic Publishers, p. 201219. Ward, C.D., Coghill, K., Broussard, M.D., 1994, The application of petrophysical data to improve pore and fracture pressure determination in North Sea central graben HPHT wells, SPE28297, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 5368. Wensaas, L., Shaw, H.F., Gibbons, K., Aagaard, P., and Dypvik, H., 1994, Nature and causes of overpressuring in mudrocks of the Gullfaks area, North Sea: Clay Minerals, v. 29, p. 439449. Yassir, N.A., and Bell, J.S., 1994, Abnormally high fluid pressures and associated porosities and stress regimes in sedimentary basins, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 879886. Yassir, N.A., and Bell, J.S., 1994, Relationships between pore pressure, stresses, and presentday geodynamics in the Scotian Shelf, offshore eastern Canada: AAPG Bulletin, v. 78, no. 12, p. 18631880. Yilmaz, O., NolenHoeksema, R.C., and Nur, A., 1994, Pore pressure profiles in fractured and compliant rocks: Geophysical Prospecting, v. 42, p. 693714.  12. OIL AND GAS SHALES  Coshell, L., McIver, R.G., and Chang, R., 1994, Xray computed tomography of Australian oil shalesnondestructive visualization and density determination: Fuel, v. 73, no. 8, p. 13171321. Ettensohn, F.R., and Hendricks, R.T., 1993, Development of a corelogging manual for the eastern oil and gas shales, in Eastern oil hale symposium proceedings: Institute for Mining and Minerals Research, University of Kentucky, Lexington, p.287293. Hill, R., MIddlebrook, M., Peterson, R., Johnson, E., McKetta, S., Wilson, G., and Branagan, P., 1993, Horizontal gas well completion technology in the Barnett Shaleanalysis of the Mitchell Energy Corporation T.P. Sims B No. 1, Wise County, Texas: Gas Research Institute Report GRI93/0282, 56 p. Karma, R., 1991, Geology and geochemistry of the Bakken Formation (DevonianMississippian) in Saskatchewan: University of Regina, Saskatchewan, Canada, unpublished MS thesis, 109 p. Lu, X., Miao, P., Watson, A.T., Pepin, G.P., Moss, R.M., and Semmelbeck, M., 1994, Xray computed tomography studies of gas storage and transport in Devonian shales: AIChE Journal, v. 40, no. 7, p. 12461253. Zuber, M.D., Frantz, J.H., Jr., and Gatens, J.M., III, 1994, Reservoir characterization and production forecasting for Antrim Shale wellsan integrated reservoir analysis methodology, SPE28606, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir Engineering, v. 1: Society of Petroleum Engineers, p. 471485. Zuber, M.D., Vonieff, G.W., Frantz, J.H., Jr., and Gatens, J.M., III, 1994, Characterization of Michigan Antrim Shale reservoirs based on analysis of fieldlevel data, SPE29169, in SPE eastern regional conference proceedings: Society of Petroleum Engineers, p. 123134  13. HEAVY OIL AND TAR SANDSTONES  Leshchyshyn, T., and Kennedy, W., 1994, Post core analysis to determine the steam flow path in the McMurray oil sands: Journal of Canadian Petroleum Technology, v. 33, no. 7, p. 5364. Mathisen, M.E., Cunningham, P., Shaw, J., Vasiliou, A.A., Justice, J.H., and Guinzy, N.J., 1995, Crosswell seismic radial survey tomograms and the 3D interpretation of a heavy oil steamflood: Geophysics, v. 60, no. 6, p. 651659. Mathisen, M.E., Vasiliou, A.A., Cunningham, P., Shaw, J., Justice, J.H., and Guinzy, N.J., 1995, Timelapse crosswell seismic tomogram interpretationimplications for heavy oil reservoir characterization, thermal recovery process monitoring, and tomographic imaging technology: Geophysics, v. 60, no. 6, p. 631650. Wade, N.H., 1990, Geotechnical parameters, chapter 3, in Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, 39 p.  14. COAL AND COALBED METHANE  Aguilera, R., 1993 , Formation evaluation of coalbed methane reservoirs, paper CIM 9308, in 44th annual technical meeting preprints, v. 1: CIM [Canadian Institute of Mining and Metallurgy] Petroleum Society, 10 p. Later published in 1994: Journal of Canadian Petroleum Technology, v. 33, no. 9, p. 2228. Enever, J.R., Bocking, M.A., and Clark, I.H., 1994, The application of insitu stress measurement and numerical stress analysis to coalbed methane exploration in Australia, SPE28780, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 373381. Enever, J.R., Pattison, C.I., McWatters, R.H., and Clark, I.H., 1994, The relationship between insitu stress and reservoir permeability as a component in developing an exploration strategy for coalbed methane in Australia, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 163171. Hollub, V.A., 1993, Results of camera surveys at Rock Creek, paper 9329, in 1993 international coalbed methane symposium proceedings, v. 2: University of Alabama, Birmingham, p. 659665. Kaiser, W.R., Hamilton, D.S., Scott, A.R., Tyler, R., and Finely, R.J., 1994, Geological and hydrological controls on the producibility of coalbed methane: Journal of the Geological Society, London, v. 151, p. 417420. Mavor, M.J., and McBane, R.A., 1990, Formation evaluation of exploration coalbed methane wells, paper CIM/SPE 90101 [also SPE21589], in Technology in the 90's; prospering in a changing environment: Petroleum Society of CIM/SPE international technical meeting preprints v. 3, 19 p. Later reprinted in 1992, in Coalbed methane: Society of Petroleum Engineers, Reprint Series No. 35, p. 2745. Later published in 1994 as, Mavor, M.J., Close, J.C., and McBane, R.A.: SPE Formation Evaluation, v. 9, no. 4, p. 285294. Olszewski, A.J., Luffel, D.L., Hawkins, J., Zuber, M.D., McLennan, J.D., Schatz, J.F., and Truman, R.B., 1993, Development of formation evaluation technology for coalbed methane development, final report: Gas Research Institute Report GRI93/0178, variously paginated. Ramos, A.C.B., Davis, T.L., Anderson, J.E., and Benson, R.D., 1994, AVO analysis and modeling applied to fracture detection in coalbed methane reservoirs, Cedar Hill field, San Juan Basin, New Mexico, DP1.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 244247. Whitworth, K.R., and Jackson, P.J., 1993, Use of wellbore seismics to explore for carbon in the UK [in French]: Geologues, no. 100101, p. 5966.  15. FRACTURE DETECTION AND EVALUATION; WELLBORE BREAKOUTS AND ANALYSIS OF IN SITU STRESS  (See also 19. Ground Water, 20. Igneous Rocks, 21. Geothermal Logging)  Aadnoy, B.S., Bratli, R.K., and LIndholm, C.D., 1994, Insitu stress modelling of the Snorre field, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 871878. Abass, H.H., Meadows, D.L., Brumley, J.L., Hedyati, S., and Venditto, J.J., 1994, Oriented perforationsa rock mechanics view, SPE28555, in SPE annual technical conference and exhibition proceedings, v. pi, Production engineering: Society of Petroleum Engineers, p. ?. Later reprinted in 1995, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 1327. Addis, M.A., Last, N.C., and Yassir, N.A., 1994, The estimation of horizontal stresses at depth in faulted regions and their relationship to pore pressure variation, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 887895. Armstrong, P., Ireson, D., Chmela, B., Dodds, K., Esmeroy, C., Miller, D., Hornby, B., Sayers, C., Schoenberg, M., Leaney, S., Lynn, H., 1994, The promise of elastic anisotropy: Schlumberger Oilfield Review, v. 6, no. 4, p. 3647. Ata, E., and Michelena, R.J., 1995, Mapping distribution of fractures in a reservoir with PS converted waves: The Leading Edge, v. 14, no. 6, p. 664676. Ball, V., and Batzle, M., 1994, Contrasting stress dependence of compressional and shear velocitiesimplications for laboratory, logging, and seismic measurements, SL1.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 10651068. Barton, C.A., and Zoback, M.D., 1994, Stress perturbations associated with active faults penetrated by boreholes; possible evidence for nearcomplete stress drop and a new technique for stress magnitude measurement: Journal of Geophysical Research, v. B99, no. 5, May 10, p. 93739390. Belfield, W.C., and Sovich, J.P., 1995, Fracture statistics from horizontal wellbores: Journal of Canadian Petroleum Technology, v. 34, no. 6, p. 4750. Boldreel, L.O., Harvey, P.K.H., Pezard, P., and Iturrino, G.J., 1995, Lithostratigraphy, fracturing, and fluid flow in the upper oceanic crust, chapter 27, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 313319. Bredehoeft, J.D., Wesley, J.B., and Fouch, T.D., 1994, Simulations of the origin of fluid pressure, fracture generation, and the movement of fluids in the Uinta Basin, Utah: AAPG Bulletin, v. 78, no. 11, p. 17291747. Brumley, J., Kuhlman, R., Abass, H., Christiansen, C., and Nydahl, L., 1994, Insitu stress field determination and formation characterizationoffshore Qatar case history, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 905919. Butler, R.M., 1994, Producing naturally fractured reservoirs with horizontal wells, chapter 9, in Horizontal wells for the recovery of oil, gas, and bitumen: Petroleum Society of CIM [Canadian Institute of Mining and Metallurgy], Calgary Section, p. 143162. Butler, R.M., 1994, Horizontal wells for the recovery of oil, gas, and bitumen: Petroleum Society of CIM [Canadian Institute of Mining and Metallurgy], Calgary Section, 227 p. Caillet, G., Deboaisne, R., Mathis, B., and Roux, C., 1994, The presentday stress regime in some deep structures of quadrant 25, offshore Norway: Bulletin des Centres de Recherches ExplorationProduction Elf Aquitaine, v. 18, no. 2, p. 381390. Caramanica, F.P., and Hill, D.G., 1994, Spatial delineation of natural fractures and relation to gas production, SPE29170, in SPE eastern regional conference proceedings: Society of Petroleum Engineers, p. 135142. Chen, S., Yao, X., Qiao, J., and Watson, A.T., 1994, Characterization of fractures and multiphase flow in fractured permeable rocks using NMR imaging techniques, paper SCA9402, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 1728. Cicerone, R.D., 1991, Detection and characterization of in situ fractures in the earth from vertical seismic profiling data: Massachusetts Institute of Technology, unpublished Ph.D. thesis. Cicerone, R.D., and Toksoz, M.N., 1995, Fracture characterization from vertical seismic profiling data: Journal of Geophysical Research, v. 100, no. B3, March 10, p. 41314148. Cipolla, C.L., Liu, D., and Kyte, D.G., 1994, Practical application of insitu stress profiles, SPE28607, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir Engineering, v. 1: Society of Petroleum Engineers, p. 487499. Cowgill, S.M., Meredith, P.G., Murrell, A.F., Brereton, N.R., 1994, Heterogeneous stress orientations in the North Sea basin, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 963970. Crampin, S., 1993, Shearwave anisotropy and fracture criticalitythe potential for monitoring hydrocarbon production, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 15161521. Crampin, S., and Booth, D.C., 1989, Shearwave splitting showing hydraulic dilation of preexisting joints in granite: Scientific Drilling, v. 1, no. 1, p. 2126. Dangerfield, J., Knight, I., and Farrell, H., 1992, Characterization of faulting and fracturing in Ekofisk field from seismic, core, and log data, in Larsen, R.M., Brekke, H., Larsen, B.T., and Talleraas, E., eds., Structural and tectonic modelling and its application to petroleum geology: Elsevier, Amsterdam, Norwegian Petroleum Society Special Publication No. 1, p. 397407. Dart, R.L., and Swolfs, H.S., 1992, Subparallel faults and horizontalstress orientationsan evaluation of insitu stresses inferred from elliptical wellbore enlargements, in Larsen, R.M., Brekke, H., Larsen, B.T., and Talleraas, E., eds., Structural and tectonic modelling and its application to petroleum geology: Elsevier, Amsterdam, Norwegian Petroleum Society Special Publication No. 1, p. 519529. Dyke, C.G., Wu, B., and MiltonTaylor, D., 1992, Advances in characterising natural fracture permeability from mud log data, SPE25022, in European petroleum conference proceedings, v. 2: Society of Petroleum Engineers, 6373. Later published in 1995: SPE Formation Evaluation, v. 10, no. 3, p. 160166. Enever, J.R., Bocking, M.A., and Clark, I.H., 1994, The application of insitu stress measurement and numerical stress analysis to coalbed methane exploration in Australia, SPE28780, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 373381. Enever, J.R., Pattison, C.I., McWatters, R.H., and Clark, I.H., 1994, The relationship between insitu stress and reservoir permeability as a component in developing an exploration strategy for coalbed methane in Australia, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 163171. Esmersoy, C., Kane, M., Boyd, A., and Denoo, S., 1995, Fracture and stress evaluation using dipoleshear anisotropy logs, paper J, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Hamton, D.W., Hernandez, J.G., Vasques, G.A.V., Aquino, E.V., Barton, C., Laude, L., Lockhart, A.M.E., and Peebles, R.G., 1994, An integrated study of a Campache Bay fractured carbonate reservoir, SPE28672, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 3347. Hansen, K.S., Prats, M., and Chan, C.K., 1993, Finiteelement modeling of depletioninduced reservoir compaction and surface subsidence in the South Belridge oil field, California, SPE26074, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 437452. Later published in 1995 as, Modeling of reservoir compaction and surface subsidence at South Belridge: SPE Production and Facilities, v. 10, no. 3, p. 134143. Harikrishnan, R., and Hareland, G., 1995, Prediction of minimum principal insitu stress by comparison and verification of four methods, SPE29258, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 6976 Hill, R., MIddlebrook, M., Peterson, R., Johnson, E., McKetta, S., Wilson, G., and Branagan, P., 1993, Horizontal gas well completion technology in the Barnett Shaleanalysis of the Mitchell Energy Corporation T.P. Sims B No. 1, Wise County, Texas: Gas Research Institute Report GRI93/0282, 56 p. Hill, R.E., Peterson, R.E., Warpinski, N.R., Lorenz, J.C., Teufel, L.W., and Aslakson, J.K., 1994, Techniques for determining subsurface stress direction and assessing hydraulic fracture azimuth, SPE29192, in Eastern regional conference and exhibition proceedings: Society of Petroleum Engineers, p. 305320. Hillis, R.R., and Williams, A.F., 1993, The contemporary stress field of the BarrowDampier subbasin and its implications for horizontal drilling: Exploration Geophysics, v. 24, p. 567576. Holbrook, P.W., 1995, The relationship between porosity, mineralogy and effective stress in granular sedimentary rocks, paper AA, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Janot, P., Gauer, P., and Gross, E., 1988, Orientation of tectonic stress in western Europe from borehole breakouts [in French]: Revue de l'Institut Francais du Petrole, v. 43, no. 4, p. 517521. Kasha, L., Richards, S., and McDonald, J., 1993, Through casing fracture detection in the Trenton dolomite using sonic techniques, paper 3, in 32nd annual conference proceedings: Ontario Petroleum Institute, Ontario, Canada, 15 p. Kay, S.E., Dougherty, M.E., and Pelton, J.R., 1994, The relationship of seismic velocity structure and surface fracture characteristics of basalt outcrops to rippability estimates, in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 107120. Koster, K., Williams, M., Esmersoy, C., and Walsh, J., 1994, Applied production geophysics using shearwave anisotropyproduction applications for the dipole shear imager and the multicomponent VSP, DP1.1, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 233235. Koestler, A.G., and Reksten, K., 1994, 3D characterization of the fracture network in a deformed chalk reservoir analoguethe Lagerdorf case, SPE28728, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 573583. Krammer, A., Menger, S., Chabernaud, T., and Fuchs, K., 1994, Borehole televiewer data analysis from the New Hebrides island arcthe state of stress at hole 829A and 831B, in Greene, H.G., Collot, JY., Tokking, L.B., et al., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 134: Ocean Drilling Program, Texas A&M University, College Station, p. 565576. Lee, CH., and Farmer, I., 1994, Rock discontinuity characterization, chapter 2, in Fluid flow in discontinuous rocks: Chapman and Hill, London, p.3864. Lee, D.S., Walden, A., and Wachi, N., 1994, Fracture characterization of the Monterey Formation using VSP: Journal of Seismic Exploration, v. 3, no. 4, p. 335350. Lempp, C., Natau, O., Bayer, U., and Welte, D.H., 1994, The effect of temperature on rock mechanical properties and fracture mechanisms in source rocksexperimental results, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 147154. Lindholm, C.D., Bungum, H., Bratli, R.K., Dahl, N., Torudbakken, B., Aadnoy, B.S., and Atakan, K., 1995, Crustal stress in the northern North Sea as inferred from borehole breakouts and earthquake focal mechanisms: Terra Nova, v. 7, no. 1, p. 5159. Lorenz, J.C. and Laubach, S.E., 1994, Description and interpretation of natural fracture patterns in sandstones of the Frontier Formation along the Hogsback, southwestern Wyoming: Gas Research Institute Report GRI94/0020, 89 p. Luthy, S.T., and Grover, G.A., 1995, Three dimensional geologic modelling of a fractured reservoir, Saudi Arabia, SPE29814, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 419430. Lynn, H.B., Bates, R., Layman, M., and Jones, M., 1995, Natural fracture characterization using Pwave reflection seismic data, VSP, borehole imaging logs, and the insitu stress field determination, SPE29595, in SPE Rocky Mountain/Low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. 493506. Lynn, H.B., Simon, K.M., Layman, M., Schneider, R., Bates, C.R., and Jones, M., 1995, Use of anisotropy in Pwave and Swave data for fracture characterization in a naturally fractured gas reservoir: The Leading Edge, v. 14, no. 8, p. 887893. Martin, C.D., Martino, J.B., and Dzik, E.J., 1994, Comparison of borehole breakouts from laboratory and field tests, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 183190. Mercer, B., Romero, D., Jenner, J., and Shray, F., 1994, Detect fractures when drilling with oilbased mud: Petroleum Engineer International, v. 66, no. 9, p. 2937. Michelena, R.J., Ata, E., Sierra, J., 1994, Exploiting PS converted wavespart 1, modeling the effects of anisotropy and heterogeneities, DP1.2, part 2, application to fractured reservoir, DP1.3, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 236243. Miller, T.W., 1995, New insights on natural hydraulic fractures induced by abnormally high pore pressure: AAPG Bulletin, v. 79, no. 7, p. 10051018. Montone, P., Amato, A. Chiarabba, C., Buonasorte, G., and Fiordelisi, A., 1995, Evidence of active extension in quaternary volcanoes of central Italy from breakout analysis and seismicity: Geophysical Research Letters, v. 22, no. 4, p. 19091912. NolenHoeksema, R.C., Avasthi, J.M., Pape, W.C., and El Rabba, A.W.M., 1992, Waterflood improvement in the Permian Basinimpact of insitu stress evaluations, SPE24873, in SPE annual technical conference and exhibition proceedings, v. sigma, Reservoir engineering: Society of Petroleum Engineers, p. 8191. Later published in 1994: SPE Reservoir Engineering, v. 9, no. 4, p. 254260. Paillet, F.L., 1995, Practical hydraulic tomography in heterogeneous fractured aquifers, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 559569. Paillet, F.L., and Ollila, P., 1994, Identification, characterization, and analysis of hydraulically conductive fractures in granitic basement rocks, Millville, Massachusetts: U.S. Geological Survey WaterResources Investigations Report 944185, 38 p. Pedersen, T., and Bjorlykke, K., 1994, Fluid flow in sedimentary basinmodel of pore water flow in a vertical fracture: Basin Research, v. 6, no. 1, p. 116. Perez, J.M., Poston, S.W., Berg, R.R., Friedman, M., Gani, A.F., and Nighswander, J., 1994, Improving the potential to produce oil from naturally fractured reservoirs, SPE28677, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 97110. Pospisil, G., Carpenter, C.C., and Pearson, C.M., 1995, Impacts of oriented perforating on fracture stimulation treatmentsKuparuk River field, Alaska, SPE29645, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 305311. Ramos, A.C.B., Davis, T.L., Anderson, J.E., and Benson, R.D., 1994, AVO analysis and modeling applied to fracture detection in coalbed methane reservoirs, Cedar Hill field, San Juan Basin, New Mexico, DP1.4, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 244247. Renlie, L., 1994, Multipole logging in a formation with stressreliefinduced anisotropy: Geophysics, v. 59, no 12, p. 18061812. RocaRamisa, L., Mendoza, J., and SanchezGalindo, M.A., 1994, Evaluation of fracture distribution and continuity in carbonate reservoirs using wellbore imaging tools, SPE28676, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 8196. Sanders, R.L., 1994, The fracture intensity loga proven technique for evaluating fracturing in lowpermeability reservoirs, SPE25894, in SPE international petroleum conference and exhibition of Mexico proceedings: Society of Petroleum Engineers, p. 916. Sasaki, Y., 1994, Anisotropic resistivity tomographya model study for characterization of fractured rocks, DP1.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 252255. Sato, M., Miwa,T., and Niitsuma, H., 1995, Application of polarimetric borehole radar to crack characterization, paper FFF, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Schoenberg, M., and Sayers, C., 1993, Seismic anisotropy of fractured rocks, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 15111515. Soudet, H.J., Sorriaux, P., and Rolando, J.P., 1994, Relationship between fractures and karstification; the oil bearing paleokarst of Rospo Mare (Italy) [in French]: Bulletin des Centres de Recherches ExplorationProduction Elf Aquitaine, v. 18, no. 1, p. 257297. Sullivan, K.B., and Schepel, K.J., 1995, Borehole image logsapplications in fractured and thinly bedded reservoirs, paper T, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Tan, C.P., Willoughtby, D.R., Hillis, R.R., Zhou, S., Muhlhaus, HB., and Aoki, T., 1994, Wellbore instability in the northwest shelf of Australia: APEA [Australian Petroleum Exploration Association] Journal, v. 34, part 1, p. 318. Thiercelin, M., Desroches, J., and Kurkjian, A., 1994, Open hole stress tests in shales, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 921929. Thiercelin, M.J., and Plumb, R.A., 1991, Corebased prediction of lithologic stress contrasts in east Texas formations, SPE21847, in SPE Rocky Mountain regional meeting/low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. Later published in 1994: SPE Formation Evaluation, v. 9, no. 4, p. 251258. Tuan, P.A., Martyntsiv, O.F., and Dong, T.L., 1994, Evaluation of fracture aperture and wettability, capillary properties of oilbearing fractured granite, paper SCA9410, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 109120. Walker, J.P., and Fortmann, R.G., 1994, Enhanced oil recovery utilizing highangle wells in the Frontier Formation, Badger Basin field, Park County, Wyoming: U.S. Department of Energy Report DOE/BC/149504, variously paginated, Walls, J.D., and Dvorkin, J., 1991, Measured and calculated horizontal stresses in the Travis Peak Formation, SPE21843, in SPE Rocky Mountain regional meeting/low permeability reservoirs symposium proceedings: Society of Petroleum Engineers, p. Later published in 1994: SPE Formation Evaluation, v. 9, no. 4, p. 259263. Walls, J.D., Dvorkin, J., and Mavko, G., 1994, Insitu stress magnitude and azimuth from well log measurements, topical report: Gas Research Institute Report No. 94/0271, 50 p. Ward, C.D., Coghill, K., Broussard, M.D., 1994, The application of petrophysical data to improve pore and fracture pressure determination in North Sea central graben HPHT wells, SPE28297, in SPE annual technical conference and exhibition proceedings, v. delta, Drilling: Society of Petroleum Engineers, p. 5368. Werner, K.S., 1990, Direction of maximum horizontal compression in western Oregon determined by borehole breakouts: Oregon State University, Corvallis, unpublished MS thesis, 159 p. Wilhelm, H., Rabbel, W., Luschen, E., Li, Y.D., and Bried, M., 1994, Hydrological aspects of geophysical borehole measurements in crystalline rocks of the Black Forest: Journal of Hydrology, v. 157, p. 325347. Winkler, K.W., 1994, Laboratory observations of azimuthal velocity variations caused by borehole stress concentrations, SL3.5, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11331135. Winkler, K., Plona, T., Hsu, CJ., Sinha, B.K., and Kostek, S., 1994, Effects of borehole stress concentrations on dipole anisotropy measurements, SL3.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11361138. Wright, C.A., Conant, R.A., Golich, G.M., Bondor, P.L., Murer, A.S., and Dobie, C.A., 1995, Hydraulic fracture orientation and production/injection induced reservoir stress changes in diatomite waterfloods, SPE29625, in SPE western regional meeting proceedings: Society of Petroleum Engineers, p. 139152. Wu, H., Willemse, J.M., and Pollard, D.D., 1994, Prediction of fracture density and drainage distance in layered rock masses using borehole data, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 487494. Yale, D.P., Rodriguez, J.M., Mercer, T.B., and Blaisdell, D.W., 1994, Insitu stress orientation and the effects of local structureScott field, North Sea, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 945953. Yassir, N.A., and Bell, J.S., 1994, Relationships between pore pressure, stresses, and presentday geodynamics in the Scotian Shelf, offshore eastern Canada: AAPG Bulletin, v. 78, no. 12, p. 18631880. Yassir, N.A., and Bell, J.S., 1994, Abnormally high fluid pressures and associated porosities and stress regimes in sedimentary basins, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 879886. Yilmaz, O., NolenHoeksema, R.C., and Nur, A., 1994, Pore pressure profiles in fractured and compliant rocks: Geophysical Prospecting, v. 42, p. 693714. Zhou, S., 1994, A program to model the initial shape and extent of borehole breakout: Computers and Geosciences, v. 20, no. 7/8, p. 11431160. Zoback, M.D., and Peska, P., 1995, Insitu stress and rock strength in the BBRN/DOE Pathfinder well, south Eugene Island, Gulf of Mexico, SPE29233: Society of Petroleum Engineers, unsolicited manuscript. Later published in 1995: Journal of Petroleum Technology, v. 47, no. 7, p. 582585.  16. PERMAFROST AND GAS HYDRATES  Brooks, J.M., Anderson, A.L., Sassen, R., MacDonald, I.R., Kennicutt, M.C., II, and Guinasso, N.L., Jr., 1994, Hydrate occurrences in shallow subsurface cores from continental slope sediments, in International conference on natural gas hydrates proceedings: Annals of the New York Academy of Sciences, v. 715, p. 381391. 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Dillon, W.P., Lee, M.W., and Coleman, D.F., 1994, Identification of marine hydrates in situ and their distribution off the Atlantic coast of the United States, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 364380. Dillon, W.P., Lee, M.W., Fehlhaber, K., and Coleman, D.F., 1993, Gas hydrates on the Atlantic continental margin of the United Statescontrols and concentration, in Howell, D.G., ed., The future of energy gases: U.S. Geological Survey Professional Paper 1570, p. 313330. Englezos, P. and Hatrikiriakos, S.G., 1994, Environmental aspects of clathrate hydrates, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 270282. Ginsburg, G.D., and Soloviev, V.A., 1994, Russian research on submarine gas hydrate geology, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 484486. Ginsburg, G.D., and Soloviev, V.A., 1995, Submarine gas hydrate estimationtheoretical and empirical approaches, OTC7693, in 27th annual offshore technology conference proceedings, v. 1, Geology, earth sciences and environmental factors: Society of Petroleum Engineers, p. 513518. Judge, A., 1973, The prediction of permafrost thickness: Canadian Geotechnical Journal, v. 10, no. 1, p. 111. Judge, A., and Taylor, A., 1985, Permafrost distribution in northern Canadainterpretation of well logs, in Brown, J., Metz, M.C., and Hoekstra, P., eds., Workshop on permafrost geophysics: U.S. National Research Council, Polar Research Board, Committee on Permafrost, Special Report 855, p. 1925. Kamath, V.A., Sharma, G.D., and Patil, S.L., 1991, Development of Alaskan gas hydrate resources: U.S. Department of Energy Report DOE/FE/611143031, 149 p. A condensed version later published in 1992 as, Sharma, G.D., Kamath, V.A., and Patil, S.L., Natural gas hydrate resources of the Alaskan Arctic and their recovery potential, in 2nd international offshore and polar engineering conference proceedings, v. 1: International Society of Offshore and Polar Engineers, Golden Colorado, p. 652659. King, M.S., Pandit, B.I., Hunter, J.A., and Gajtani, M., 1982, Some seismic, electrical, and thermal properties of subseabottom permafrost from the Beaufort Sea, in French, H.M., ed., The Roger J.E. Brown memorial volume [proceedings of the 4th Canadian permafrost conference]: National Research Council of Canada, 268273. Krason, J., and Finley, P.D., 1993, Messoyakh gas fieldRussia, in Beaumont, E.A., and Foster, N.H., eds., Structural traps VII: AAPG Treatise of Petroleum Geology, Atlas of Oil and Gas Fields, p. 197220. Kvenvolden, K.A., 1993, Gas hydrates as a potential energy resourcea review of their methane content, in Howell, D.G., ed., The future of energy gases: U.S. Geological Survey Professional Paper 1570, p. 555561. Kvenvolden, K.A., 1993, Gas hydratesgeological perspective and global change: Reviews of Geophysics, v. 31, no. 2, May, p. 173187. Kvenvolden, K.A., 1994, Gas hydrate occurrence and issues, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 232246. Lachenbruch, A.H., Sass, J.H., Marshall, B.V., and Moses, T.H., Jr., 1982, Permafrost, heat flow and the geothermal regime at Prudhoe Bay, Alaska: Journal of Geophysical Research, v. 87, no. B11, November 10, p. 93019336. Lee, M..W., Hutchinson, D.R., Agena, W.F., Dillon, W.P., Miller, J.J., and Swift, B.A., 1994, Seismic character of gas hydrates on the southeastern U.S. continental margin: Marine Geophysical Research, v. 16, no. 3, June, p. 163184, Lee, M.W., Hutchinson, D.R., Dillon, W.P., Miller, J.J., Agena, W.F., and Swift, B.A., 1992, A method of estimating the amount of insitu gas hydrates in deep marine sediments: U.S. Geological Survey OpenFile Report OF92276, 29 p. Later published in 1993 as, Use of seismic data in estimating the amount of insitu gas hydrates in deep marine sediment, in Howell, D.G., ed., The future of energy gases: U.S. Geological Survey Professional Paper 1570, p. 563581. MacDonald, G.J., 1990, Role of methane clathrates in past and future climates: Climatic Change, v. 16, p. 247281. MacKay, M.E., Jarrard, R.D., Westbrook G.K., and Hyndman, R.D., 1994, Origin of bottomsimulating reflectorsgeophysical evidence from the Cascadia accretionary prism: Geology, v. 22, May, p. 459462. Makogon, Y.F., 1981, Hydrates of natural gas: PennWell Books, Tulsa, Oklahoma, 237 p. Makogon, Y.F., Trebin, F.A., Trofimuk, A.A., Tsarev, V.P., and Cherskiy, N.V., 1972, Detection of a pool of natural gas in a solid (hydrated gas) state: Doklady Earth Science Section, v. 196, p. 197200. Malone, R.D., 1994, Overviewgas hydrate geology and geography, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 225231. Malone, R.D., 1994, Hydrate characterization research overview, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 358363. Malone, R.D., and Dillon, W., 1992, Detection development needs for gas hydrates in sediments: U.S. Department of Energy Report DOE/METC/C92/7011, 9 p. Also published in 1992, in 2nd international offshore and polar engineering conference proceedings, v. 1: International Society of Offshore and Polar Engineers, Golden Colorado, p. 660668. Max, M.D., and Lowrie, A., 1992, Natural gas hydrateArctic and Nordic Sea potential, in Vorren, T.O., Bergsager, E., DahlStamnes, O.A., Holter, E., Johansen, B., Lie, E., and Lund, T.B., eds., Arctic geology and petroleum potential: Elsevier, Amsterdam, Norwegian Petroleum Society Special Publication, No. 2, p. 2753. Muhl, D.V., 1993, Borehole logging, in Geophysical surveys in the permafrost of the Upper Engadin [in German]: Mitteilungen der Versuchsanstalt fur Wasserbau, Hydrologie und Gaziologie, no. 122, p. 142155. Pearson, C., Murphy, J., and Hermes, R., 1986, Acoustic and resistivity measurements on rock samples containing tetrahydrofuran hydrateslaboratory analogues to natural gas hydrate deposits: Journal of Geophysical Research, v. 91, no. B14, December 10, p. 14,13214,138. Prensky, S.E., 1995, A review of gas hydrates and formation evaluation of hydratebearing reservoirs, paper GGG, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Rowe, M.M., and Gettrust, J.F., 1994, Methane hydrate content of Blake Outer Ridge sediments, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 492494. Saarenketo, T., 1995, The use of dielectric and electrical conductivity measurements and ground penetrating radar for frost susceptibility evaluations of subgrade soils, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 7385. Seguin, M.K., and Frydecki, J., 1990, Geophysical detection and possible estimation of ice content in permafrost in northern Quebec: The Leading Edge, v. 9, no. 10, p. 2529. Singh, S.C., and Minshull, T.A., 1994, Velocity structure of a gas hydrate reflector at Ocean Drilling Program site 889 from a globalseismic waveform inversion: Journal of Geophysical Research, v. 99, no. B12, December 10, p. 2422124,233. Sloan, E.D., Jr., 1990, Clathrate hydrates of natural gases: Marcel Dekker, Inc., New York, ? p. Sloan, E.D., Jr., 1991, Natural gas hydrates, SPE23562: Journal of Petroleum Technology, v. 43, no. 12, p. 14141417. Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., 1994, International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, 579 p. Smith, S.L., and Judge, A., 1994, The distribution of natural gas hydrates in Canada, in Sloan, E.D., Jr., Happel, J., and Hnatow, M.A., eds., International conference on natural gas hydrates proceedings: Annals of the New York Academy of Science, v. 715, p. 495497. Weaver, J.S., and Stewart, J.M., 1982, In situ hydrates under the Beaufort Sea shelf, in 4th Canadian permafrost conference proceedings: Natural Research Council of Canada, Roger J.E. Brown Memorial Volume, p. 312319. : National Research Council of Canada, 268273. Later published in 1983 as, Stewart, J.M., and Weaver, J.S., Permafrost and hydrates under the Beaufort Sea, paper K, in 24th annual logging symposium transactions: Society of Professional Well Log Analysts, 18 p.  17. EVAPORITES  Hirlemann, G., 1993, Direct and indirect dipmeter logging; comparison and knowledge of sylvanite levels in salt beds of the Congo coastal basin [in French]: Renoux, P., 1993, Identification of potassic sequences in an evaporitic series [in French]: Geologues, no. 100101, p. 4954.  18. MINERAL EXPLORATION AND EVALUATION  Auchincloss, P.V., 1991, Highresolution magnetic susceptibility logger for mineral exploration boreholes; design of a prototype: Queen's University, Kingston, Ontario, Canada, unpublished MS thesis 92 p. Borsaru, M., Ceravolo, C., and Tchen, T., 1995, The application of the low activity borehole logging tool to the iron ore mining industry: Nuclear Geophysics, v. 9, no. 1, p. 5562. Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., 1990, Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, variously paginated. Hollyer, G.M., 1991, Applications of physical property logging in base metal exploration; case history of the Sheep Creek deposit, central Montana, USA: Queen's University, Kingston, Ontario, Canada, unpublished MS thesis 245 p. Khaykovich, I.M., and Serykh, A.S., 1995, Spectrometric gamma logging in mineral deposits: Nuclear Geophysics, v. 9, no. 1, p. 3543. Lebret, F., 1993, Logging in exploration for sulfur minerals [in French]: Geologues, no. 100101, p. 3336. Mathis, V., 1993, Logging and mineral exploration in sedimentary terrains [in French]: Geologues, no. 100101, p. 3741. Nelson, P.H., and Johnston, D., 1994, Geophysical and geochemical logs from a copper oxide deposit, Santa Cruz project, Casa Grande, Arizona: Geophysics, v. 59, no 12, p. 18271838. Rea, K.A., 1992, A prototype high resolution borehole magnetic susceptibility tool: Queen's University, Kingston, Ontario, Canada, unpublished MS thesis 57 p.  19. GROUND WATER APPLICATIONS  (See also 15. Fracture Detection, 20. Igneous Rocks)  Antonelli, R., Zambrano, R., Mares, S., Zboril, A., 1995, Integration of hydrogeological, geoelectrical and logging methods for aquifer contamination assessment, under unfavorable conditions (Veneto region, northeast Italy), in Kovar, K., and Krasny, J., eds., Groundwater qualityremediation and protection (GQ'95): International Association of Hydrological Sciences [IAHS] Publication No. 225, p. 2937. Bachu, S., 1995, Synthesis and model of formation water flow, Alberta Basin, Canada: AAPG Bulletin, v. 79, no. 8, p. 11591178. Benson, A.K., 1994, Environmental geophysicslocating and evaluating subsurface geology, geologic hazards, groundwater contamination, etc., in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 285303. Boughriba, M., Walraevens, K., and Beeuwsaert, E., 1991, Geoelectrical prospection of the salinization in the Wester Scheldt Polders near Assenede (Belgium): NWT [Natuurwetenschappelijk Tijdscrift], v. 73, no. 4, p. 137146. Chapellier, D., 1993, Logs and hydrogeology [in French]: Geologues, no. 100101, p. 710. Collier, H.A., 1993, Borehole geophysical techniques for determining the water quality and reservoir parameters of fresh and saline water aquifers in Texas: University of Texas at Dallas, unpublished Ph.D. dissertation, 695 p. Also published in 1993: Texas Water Development Board Report 343, 2 volumes, variously paginated. Crowder, R.E., Pedler, W.H., Seracuse, J.M., Myers, N.J., Daniel, J., and Haines, L., 1995, Assessment of geological and hydrological features in a basaltic environment using borehole geophysical techniques, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 551557. Daev, D.S., Zinchenko, V.S., Talalov, A.D., Andrieux, P., Camerlynck, C., Rakotondrasoa, G., 1993, Dielectric permittivity logging applied to hydrology and civil engineering [in French]: Geologues, no. 100101, p. 1114. Evans, D.G., Anderson, W.P., Jr., and Tsang, CF., 1992, Borehole fluid experiments near salt contamination sites in Maine, in Focus conference on eastern regional ground water issues proceedings: Ground Water Management, Book 13, p. 797807. Faye, RE., and Smith, W.G., 1994, Relations of borehole resistivity to the horizontal hydraulic conductivity and dissolvedsolids concentration in water of clastic coastal plain aquifers in the southeastern United States: U.S. Geological Survey WaterSupply Paper 2414, 33 p. Geldon, A.L., 1993, Preliminary hydrogeologic assessment of boreholes UE25c #1, UE25c #2, and UE25c #3, Yucca Mountain, Nye County, Nevada: U.S. Geological Survey WaterResources Investigations Report 924016, 85 p. Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., 1990, Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, variously paginated. Kelley, W.E., and Mares, S., eds., 1993, Applied geophysics in hydrogeological and engineering practice: Elsevier, Amsterdam, 288 p. Kelley, W.E., and Mares, S., eds., 1993, Geophysical surveys for hydrogeological purposes, chapter 3, in Applied geophysics in hydrogeological and engineering practice: Elsevier, Amsterdam, p. 31101. Kelley, W.E., and Mares, S., eds., 1993, Logging of hydrogeological wells, in Applied geophysics in hydrogeological and engineering practice, chapter 4: Elsevier, Amsterdam, p. 150164. Kennedy, T.E., 1992, Methodology for the correlation of electromagnetic induction log data with hydrogeological data obtained by other methods: Boston College, Massachusetts, unpublished M.S. thesis. Keys, W.S., and Pawlowicz, J.G., 1990, Determining the water table, chapter 4, in Hoffman, G.L., Fenton, and Pawlowicz, J.G., eds., Downhole geophysics project (19861990) final report (revised): Alberta Research Council Information Series 110, 22 p. Kramers, J., Yuan, LP., Bachu, S., and Cuthiell, D., 1990, Reservoir characterization case studysandy facies, in Bachu, S., ed., 5th Canadian/American conference on hydrogeology: National Water Well Association, Dublin, Ohio, [also Alberta Research Council Information Series 116] p. 7286. Low, S., Kelley, V., and Vomvoris, S., 1994, Hydraulic borehole characterization through the application of moment methods to fluid conductivity logs: Journal of Applied Geophysics, v. 31, p. 117131. MacFarlane, P.A., Doveton, J.H., Feldman, H.R., Butler, J.J., Jr., Combes, J.M., and Collins, D.R., 1994, Aquifer/aquitard units of the Dakota aquifer system in Kansasmethods of delineation and sedimentary architecture effects on groundwater flow and flow properties: Journal of Sedimentary Research, v. B64, no. 4, p. 464480. Mack, T.J., 1993, Detection of contaminant plumes by borehole geophysical logging: Ground Water Monitoring Review, v. 13, no. 1, p. 107114. Mares, S., Zboril, A., and Kelley, W.E., 1994, Logging for determination of aquifer hydraulic properties: The Log Analyst, v. 35, no. 6, p. 1627. Miller, P.T., 1993, A study of New Jersey coastal aquifers using highresolution seismic reflection and welllog analysis methods: University of Delaware, Newark, unpublished Ph.D. thesis, 407 p. Molz, F.J., Boman, G.K., Young, S.C., Waldrop, W.R., 1994, Borehole flowmetersfield application and data analysis: Journal of Hydrology, v. 163, p. 347371. Morin, R.H., and Urish, D., 1993, Hydrostratigraphic characterization of a coastal aquifer by means of geophysical log analysis, Cape Cod National Seashore, Massachusetts, paper M, in 5th international symposium on geophysics for minerals, geotechnical, and environmental applications, proceedings: Society of Professional Well Log Analysts, Mineral and Geotechnical Logging Society, ChapteratLarge, 23 p. Later published in 1995: The Log Analyst, v. 36, no. 4, p. 2737. Paillet, F.L., 1995, Practical hydraulic tomography in heterogeneous fractured aquifers, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 559569. Paillet, F.L., 1995, Scale effects in the field determination of aquifer parameters, in Water resources at risk, conference proceedings: American Institute of Hydrology, p. SL101SL110. Paillet, F.L., and Ollila, P., 1994, Identification, characterization, and analysis of hydraulically conductive fractures in granitic basement rocks, Millville, Massachusetts: U.S. Geological Survey WaterResources Investigations Report 944185, 38 p. Pedersen, T., and Bjorlykke, K., 1994, Fluid flow in sedimentary basinmodel of pore water flow in a vertical fracture: Basin Research, v. 6, no. 1, p. 116. Raforth, R.L., and Jehn, J.L., 1990, Preliminary results from the coring of the Denver Basin aquifers, in Groundwater engineering and management conference proceedings: Colorado Water Resources Research Institute, p. 247258. Robson, S.G., 1993, Techniques for estimating specific yield and specific retention from grainsize data and geophysical logs from clastic bedrock aquifers: U.S. Geological Survey WaterResources Investigations Report 934198, 19 p. Sauvagnac, S., Ledoux, E., Calmels, P., and Gaillard, B., 1991, Measurement of natural flow velocities in the Chassole deep boreholeGPF 3 program: Bulletin de la Societe geologique de France, v. 162, no. 5, p. 917924. Singh, S.C., and Suryanarayna, G., 1995, Hydrogeological characterization of water wells through geophysical logs in Deccan Trap of M.P., India, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 289297. Wilhelm, H., Rabbel, W., Luschen, E., Li, Y.D., and Bried, M., 1994, Hydrological aspects of geophysical borehole measurements in crystalline rocks of the Black Forest: Journal of Hydrology, v. 157, p. 325347. Witherbee, K.G., and Hoffman, K.L., 1990, Aquifer characterization in the northern San Juan Basin, Colorado, using borehole geophysical logs, in Groundwater engineering and management conference proceedings: Colorado Water Resources Research Institute, p. 397405.  20. IGNEOUS AND METAMORPHIC ROCKS (Including DSDP and ODP Results)  (See also 15. Fracture Detection, 19. Ground Water, 21. Geothermal)  Bennecke, W., 1994, The identification of basalt flow features from borehole television logs, in Link, P.K., ed., Hydrogeology, waste disposal, science and politics, 30th symposium on engineering geology and geotechnical engineering, proceedings: Idaho State University, Pocatello, College of Engineering, p. 107120. Boldreel, L.O., Harvey, P.K.H., Pezard, P., and Iturrino, G.J., 1995, Lithostratigraphy, fracturing, and fluid flow in the upper oceanic crust, chapter 27, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 313319. Bram, K., Draxler, J., Hirschmann, G., Zoth, G., Hiron, S., and Kuhr, M., 1995, The KTB boreholeGermany's superdeep telescope into the Earths' crust: Schlumberger Oilfield Review, v. 7, no. 1, p. 422 Crowder, R.E., Pedler, W.H., Seracuse, J.M., Myers, N.J., Daniel, J., and Haines, L., 1995, Assessment of geological and hydrological features in a basaltic environment using borehole geophysical techniques, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 551557. Galle, C., 1994, Neutron porosity logging and core porosity measurements in the Beauvoir granite, Massif Central Range, France: Journal of Applied Geophysics, v. 32, p. 125137. Gatto, H., and Draxler, J.K., 1993, Quantitative determination of elements and mineralogy in crystalline rocks [in French]: Geologues, no. 100101, p. 7478. Geldon, A.L., 1993, Preliminary hydrogeologic assessment of boreholes UE25c #1, UE25c #2, and UE25c #3, Yucca Mountain, Nye County, Nevada: U.S. Geological Survey WaterResources Investigations Report 924016, 85 p. Harvey, P.K.H., Pezard, P., Iturrino, G.J., Boldreel, L.O., and Lovelll, M.A., 1995, The sheeted dike complex in hole 504Bobservations from the integration of core and log data, chapter 26, in Erzinger, J., Becker, K., Dick, H.J.B., and Stokking, L.B., eds., Proceedings of the Ocean Drilling Program, scientific results, v. 137/140: Texas A&M University, Ocean Crilling Program, College Station, Texas, p. 305311. Milkereit, B., Green, A., Wu, J., White, D., and Adam, E., 1994, Integrated seismic and borehole geophysical study of the Sudbury igneous complex: Geophysical Research Letters, v. 21, no. 10, p. 931934. Paillet, F.L., 1995, Practical hydraulic tomography in heterogeneous fractured aquifers, in Bell, R.S., compiler, Symposium on the application of geophysics to engineering and environmental problems [SAGEEP], proceedings: Environmental and Engineering Geophysical Society, p. 559569. Paillet, F.L., and Ollila, P., 1994, Identification, characterization, and analysis of hydraulically conductive fractures in granitic basement rocks, Millville, Massachusetts: U.S. Geological Survey WaterResources Investigations Report 944185, 38 p. Pham, A.T., Martyntsiv, O.F., and Tran, L.D., 1994, Evaluation of fracture aperature and wettability, capillary properties of oilbearing fractured granite, paper SCA9410, in SCA international symposium proceedings: Society of Professional Well Log Analysts, Society of Core Analysts, ChapteratLarge, p. 109119. Planke, S., 1994, Geophysical response of flood basalts from analysis of wireline logs; Ocean Drilling Program site 642, Voring volcanic margin: Journal of Geophysical Research, v. B99, no. 5, May 10, p. 92799296. Sato, M., Miwa,T., and Niitsuma, H., 1995, Application of polarimetric borehole radar to crack characterization, paper FFF, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. White, D.J., Milkereit, B., Wu, J.J., Salisbury, M.H., and Mwenifumbo, J., 1994, Seismic reflectivity of the Sudbury structure North Range from borehole logs: Geophysical Research Letters, v. 21, no. 10, May 15, p. 935938. Wilhelm, H., Rabbel, W., Luschen, E., Li, Y.D., and Bried, M., 1994, Hydrological aspects of geophysical borehole measurements in crystalline rocks of the Black Forest: Journal of Hydrology, v. 157, p. 325347. Withers, R., Eggers, D., Fox, T., and Crebs, T., 1994, A case study of integrated hydrocarbon exploration through basalt: Geophysics, v. 59, no 11, p. 16661679.  21. GEOTHERMAL WELLLOG EVALUATON  (See also XIII. Temperature Logging, 15. Fracture Detection, 19. Ground Water, 20. Igneous Rocks)  Bonner, B.P., Roberts, J.J. and Schneberk, D.J., 1994, Determing water content and distribution in reservoir graywacke from the northeast Gysers with Xray computed tomography: Geothermal Resources Council Transactions, v. 18, p. 305310. Lysne, P., 1994, Development of geothermal logging systems in the United States: Sandia National Laboratory Report No. SAND940389C, 9 p. Lysne, P., and Henfling, J., 1994, Design of a pressure/temperature logging system for geothermal applications: Sandia National Laboratory Report No. SAND940949C, 7 p. PART C: FIRSTAUTHOR LISTING Aadnoy, B.S., Bratli, R.K., and LIndholm, C.D., 1994, Insitu stress modelling of the Snorre field, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 871878. Abass, H.H., Meadows, D.L., Brumley, J.L., Hedyati, S., and Venditto, J.J., 1994, Oriented perforationsa rock mechanics view, SPE28555, in SPE annual technical conference and exhibition proceedings, v. pi, Production engineering: Society of Petroleum Engineers, p. ?. Later reprinted in 1995, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 1, p. 1327. Adamick, J., Hall, D., Skoyles, D., Dewildt, J., and Erickson, J., 1994, AVO as an exploration toolGulf of Mexico case studies and examples, SL2.6, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 11071111. Addis, M.A., Last, N.C., and Yassir, N.A., 1994, The estimation of horizontal stresses at depth in faulted regions and their relationship to pore pressure variation, in Rock mechanics in petroleum engineering, Eurock '94 proceedings: A.A. Balkema, Rotterdam, p. 887895. Aguilera, R., 1993 , Formation evaluation of coalbed methane reservoirs, paper CIM 9308, in 44th annual technical meeting preprints, v. 1: CIM [Canadian Institute of Mining and Metallurgy] Petroleum Society, 10 p. Later published in 1994: Journal of Canadian Petroleum Technology, v. 33, no. 9, p. 2228. Ahmed, U., Crary, S.F., and Coates, G.R., 1989, Permeability estimation; the various sources and their interrelationship, SPE19604, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 649662. Later published in 1990 as, The interrelationship between various permeability measurements, paper I, in International well logging symposium transactions: Society of Professional Well Log Analysts, Beijing Chapter, 21 p. Later published in 1991: Journal of Petroleum Technology, v. 43, no. 5, p. 578587. Later reprinted in 1994, in Petrophysics: Society of Petroleum Engineers Reprint Series No. 39, p. 118127. Akbar, N., and Kim, J.J., 1994, Permeability extractiona sonic log inversion, DP3.8, in Expanded abstracts with biographies, 1994 technical program: Society of Exploration Geophysicists, p. 311314. Akbar, M., Petricola, M., Watfa, M., Badri, M., Charara, M., Boyd, A., Cassell, B., Nurmi, R., Delhomme, J.P., Grace, M., Kenyon, B., and Roestenburg, J., 1995, Classic interpretation problemsevaluating carbonates: Schlumberger Oilfield Review, v. 7, no. 1, p. 422 Akkurt R., and Guillory, A.J., Vinegar, H.J. and Tutunjian, P.N., 1995, NMR logging of natural gas reservoirs, paper N, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. AlYousef, H.Y., Lichaa, P.M., AlKaabi, A.U., and Alpustun, H., 1995, Wettability evaluation of a carbonate reservoir rock form core to pore level, SPE29885, in SPE Middle East oil show proceedings, v. 1: Society of Petroleum Engineers, p. 461476. Ali, M.T.H.A., 1991, Factors affecting mercury capillary pressure measurements: King Gahd University, Saudi Arabia, unpublished MS thesis, 246 p. Allen, D.F., Best D.L., Evans, M., and Holenka, J., 1990, The effect of wellbore condition on wireline and MWD neutron density logs, SPE20563, in SPE annual technical conference and exhibition proceedings, v. omega, Formation evaluation and reservoir geology: Society of Petroleum Engineers, p. 345356. Later reprinted in 1993, in Measurement while drilling: Society of Professional Well Log Analysts Reprint Series, p. 235246. Later reprinted in 1995, in Measurement while drilling: Society of Petroleum Engineers Reprint Series No. 40, p. 194200. Allen, J.L., and Peddy, C.P., 1993, Amplitude variation with offsetGulf Coast case studies: Society of Exploration Geophysicists, Geophysical Development Series, v. 4, 126 p. Allen, T.T., Ward, S.L., Chavers, R.D., Robertson, T.N., and Schultz, P.K. , 1993 , Diagnosing production problems with downhole video logging at Prudhoe Bay, SPE26043, in Western regional meeting proceedings : Society of Petroleum Engineers, p. 149158. Later published in 1994, in European production operations conference and exhibition proceedings: Society of Petroleum Engineers, p. 716. Later published in 1994, as, Ward, S.L., Allen, T.T., Chavers, R.D., Robertson, T.N., Schultz, P.K.: Journal of Petroleum Technology, v. 46, no. 11, p. 973978. Altunbay, M., Barr, D.C., Kennaird, A.F., and Manning, D.K., 1994, Numerical geologypredicting depositional and diagenetic facies from wireline logs using core data, SPE28794, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 507515. Amabeoku, M.O., Mimoune, K., and AlNufaili, S., 1995, Lithological variability of electrical parameters in a sandstone sequence, SPE29889, in 9th Middle East oil show and conference proceedings: Society of Petroleum Engineers, v. 2, p. 531546. Amar, Z.H.B.T., Egbogah, E.O., and Nurdin, A.R.B., 1995, Corelog integration for improved formation evaluation in the Duland field, offshore peninsular Malaysia, SPE29262, in SPE Asia Pacific oil and gas conference proceedings: Society of Petroleum Engineers, p. 107122. Ander, M.E., and Summers, T., 1994, The Deep Penetration Density Logging Tool, paper W, in 16th European formation evaluation symposium transactions: Society of Professional Well Log Analysts, Aberdeen Chapter, 3 p. Anderson, B., Barber, T.D., and Luling, M.G., 1995, The response of induction tools to dipping, anisotropic formations, paper D, in 36th annual logging symposium transactions: Society of Professional Well Log Analysts, 12 p. Anderson, B., Bryant, I., Luling, M., Spies, B., Helbig, K., 1994, Oilfield anisotropyits origins and electrical characteristics: Schlumberger Oilfield Review, v. 6, no. 4, p. 4856. Andrade, A.J.N., and Luthi, S.M., 1993, Deconvolution of wireline logs using pointspread function, in 3rd international congress expanded abstracts: Brazilian Geophysical Society, Rio de Janeiro, v. 2, p. 886891. Antonelli, R., Zambrano, R., Mares, S., Zboril, A., 1995, Integration of hydrogeological, geoelectrical and logging methods for aquifer contamination assessment, under unfavorable conditions (Veneto region, northeast Italy), in Kovar, K., and Krasny, J., eds., Groundwater qualityremediation and protection (GQ'95): International Association of Hydrological Sciences [IAHS] Publication No. 225, p. 2937. Armstrong, P., Ireson, D., Chmela, B., Dodds, K., Esmeroy, C., Miller, D., Hornby, B., Sayers, C., Schoenberg, M., Leaney, S., Lynn, H., 1994, The promise of elastic anisotropy: Schlumberger Oilfield Review, v. 6, no. 4, p. 3647. 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