Prudhoe Bay--a 10 year perspective

• Main Author: Jamison, H. C.; Brockett, L. D.; McIntosh, R. A.
• Language: English
• Published: American Association of Petroleum Geologists 1980
• Subjects: Prudhoe Bay field; U. S. oil field; geology summary; reservoir potential; petroleum exploration; north slope; Prudhoe Bay; Alaska
• Online Access: https://collections.lib.utah.edu/ark:/87278/s6r240k5

Book The Prudhoe Bay field is recognized as the largest oil field in the United States. The Permian-Triassic reservoirs, estimated to contain reserves of 9.6 billion bbl of oil and 26 Tcf of gas, have overshadowed other known substantial accumulations of hydrocarbons in formations ranging in age from Mississipian to Cretaceous in the general area of Prudhoe Bay. This study is a summary of the geology of the Lisburne carbonate rocks, as well as the Kuparuk River sandstone reservoirs and their potential. The regional structure and stratigraphic relationships of other less significant Permian-Triassic and Cretaceous accumulations are also included. Perhaps unrecognized, except in retrospect, is the significance of the planned sequential availablility of both Federal and State lands on the North Slope beginning in 1958. An 11-year period of land availability followed a 14-year moratorium. The history of exploration that led to the discovery in 1968 is presented from that viewpoint. This period culminated with the (September, 1969) State of Alaska "Billion Dollar Sale." The post-discovery sequence of exploration, development, and production in the area has been characterized by environmental, social, legal, political, and economic complexity and controversy. Comparison of the status of petroleum exploration today on the North Slope of Alaska with the history of the 1950s through the early 1970s is an object lesson for explorationists.