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The AAPG/Datapages Combined Publications Database
Houston Geological Society Bulletin
Abstract
Abstract: Jurassic Petroleum Trends in
Eastern Gulf Coastal Plain
and Central and Eastern
Gulf of Mexico
By
The petroleum potential of the Upper Jurassic strata in the Eastern Gulf Coastal Plain and Central and eastern Gulf of Mexico regions is excellent. At least three Upper Jurassic petroleum trends can be delineated in the region. An oil trend can be identified onshore in the area north of the regional peripheral fault trend and is interpreted to extend offshore into the area north of the Destin Anticline in the Eastern Gulf of Mexico. An oil and gas-condensate trend can be defined onshore between the regional peripheral fault trend and the Wiggins arch. This trend is projected to extend offshore into the area of the Destin Anticline. A deep natural gas trend can be delineated onshore south of the Wiggins arch and extended offshore into the Mississippi-Alabama shelf area. These trends are recognized by hydrocarbon types, basinal position, and relationship to regional structural features. The main petroleum source rocks for the Upper Jurassic hydrocarbons are Smackover carbonate mudstones.
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