Chemostrat

 

United States of America

1. Gulf of Mexico

• Mio-Pliocene in Green Canyon (K2, Genghis Khan, Puma, Neptune, Mad Dog and Shenzi).
• Mio-Pliocene in Mississippi Canyon ( Devils Tower and Thunderhorse).
• Paleocene (Wilcox trend).

2. On-shore

• Jurassic Bosier Sandstones - Savell field.
• Devonian Shale Gas - Barnett Shale Formation.
• Permian sequences from Valverdi Basin.
• Upper Creteceous Asutin Chalk, Texas

3. Alaska

• Jurassic / Cretaceous sandstones - Alpine Field, NPRA, Tarn Field, Meltwater Field and Nauq Field.
• Oligo-Miocene sequences Cook Inlet , Cosmoplitan Unit, North Cook Inlet Unit, Swanson River Unit, Deep Creek Unit and Middle Ground Shoals Field).