Smith, 1985										Data Set 58
Reference:  Smith, G.W., 1985, Geology of the deep Tuscaloosa (Upper Cretaceous) gas trend in Louisiana: Gulf Coast Section of the Society of Economic Paleontologists and Mineralogists Foundation Fourth Annual Research Conference Proceedings, June
Reference:  Smith, G.W., Sedimentology and reservoir quality of the “19,800 foot” sandstone, False River Field, Pointe Coupee and West Baton Rouge Parishes, Louisiana: in Steward, D.B., ed., Tuscaloosa Trend of South Louisiana, New Orleans Geological Society, 1981, p. 45-81.
Author's affiliation:  Chevron USA, Inc.
Age:  Late Cretaceous
Formation:   “20,300-foot sandstone” of Tuscaloosa Formation
Structural Setting:   Downdip Tuscaloosa-Woodbine Trend, Louisiana, United States
Location:  Judge Digby and False River Fields, Pointe Coupee and West Baton Rouge Parishes, Louisiana, United States
Wells:  eight Chevron wells:  A.R. Albritton, Alma Plantation 1, O.L Crawley, F. LeBlanc-LeJeune, et al, W.C. Parlange, Jr., Poplar Grove P&R Co., J.T. Ulmer, and M.M. Wagley.
Depth range:  20,253-21,205 feet.  
Depositional Environment:  not given
Lithology:  very fine to coarse-grained sandstones.
Alteration:  “As in the 19,800-foot sandstone, primary intergranular porosity predominates, but secondary porosity dependent upon grain dissolution, accounts for approximately 20% of the total porosity.”
Production:  gas. 
Core measurement conditions:  unstressed, porosity by summation of fluids.
Data entry:  manual entry from Figure 34 of Smith, 1985.