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Page 5007, results 125151 - 125175

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Estimated oil and gas reserves, Gulf of Mexico outer continental shelf, January 1, 1979
Floyd T. Bryan, John H. Knipmeyer, E. Kenneth Schluntz
1980, Open-File Report 80-644
Remaining recoverable reserves of oil* and as in the Gulf of Mexico Outer Continental Shelf area have been estimated to be about 2.76 billion barrels of oil and 37.2 trillion cubic feet of gas, as of January 1, 1979. These reserves are recoverable from 370 studied fields under the Federal...
Hydrology and geochemistry of thermal ground water in southwestern Idaho and north-central Nevada
H.W. Young, R.E. Lewis
1980, Open-File Report 80-2043
In southwestern Idaho and north-central Nevada, thermal groundwater occurs under artesian conditions in igneous or sedimentary rocks of Tertiary age. Temperatures of the groundwater range from 30 degrees to more than 80 degrees Celsius. Thermal waters are a sodium carbonate or bicarbonate type; nonthermal waters are a calcium bicarbonate. Chemical...
A practical Lagrangian transport model
Harvey E. Jobson
1980, Open-File Report 80-206
An unconditionally stable and practical transport model for use in upland streams and rivers has been developed and verified. Basing the model on the Lagrangian, rather than the Eulerian, reference frame greatly reduces the numerical problems associated with solving the advective terms of the convective-diffusion equation. The model contains almost...
Distribution of molybdenum in heavy-mineral concentrates, Richfield 1 degree by 2 degrees Quadrangle, Utah
W. R. Miller, J. M. Motooka, J. B. McHugh
1980, Miscellaneous Field Studies Map 1246-A
The purpose of these maps is to provide the regional geochemical framework for the U.S. Geological Survey's Conterminous United States Mineral Assessment Program (CUSMAP) for the Richfield 1° x 2° quadrangle.  The regional sampling is designed to provide definition of broad geochemical patterns and trends which can be utilized along...
The oilspill risk analysis model of the U. S. Geological Survey
R. A. Smith, J. R. Slack, T. Wyant, K.J. Lanfear
1980, Open-File Report 80-687
The U.S. Geological Survey has developed an oilspill risk analysis model to aid in estimating the environmental hazards of developing oil resources in Outer Continental Shelf (OCS) lease areas. The large, computerized model analyzes the probability of spill occurrence, as well as the likely paths or trajectories of spills in...
Maps showing geology and shallow structure of eastern Rhode Island Sound and Vineyard Sound, Massachusetts
Charles J. O’Hara, Robert N. Oldale
1980, Miscellaneous Field Studies Map 1186
This report presents results of marine studies conducted by the U.S. Geological Survey (USGS) during the summers of 1975 and 1976 in eastern Rhode Island Sound and Vineyard Sound (fig. 1) located off the southeastern coast of Massachusetts. The study was made in cooperation with the Massachusetts Department of Public...
Analyses of water, bank material, bottom material, and elutriate samples collected near Belzoni, Mississippi (upper Yazoo projects)
David B. Brightbill, Joseph B. Treadway
1980, Open-File Report 80-758
Four core-material-sampling sites and one bottom-material site were chosen by the U.S. Army Corps of Engineers to represent areas of proposed dredging activity along a 24.9-mile reach of the upper Yazoo River. Five receiving-water sites also were selected to represent the water that will contact the proposed dredged material. Chemical...