TY - RPRT TI - Estimated oil and gas reserves, Gulf of Mexico outer continental shelf and continental slope, December 31, 1980 AU - Jack E. Hewitt AU - J.P. Brooke AU - J.H. Knipmeyer AU - P.Y. Roy PY - 1981 DO - 10.3133/ofr81604 UR - https://pubs.usgs.gov/publication/ofr81604 ID - ofr81604 ER -