EnMark Services - Gas and Oil Marketing Home

Supply Basin Marketing Areas

EnMark markets oil and gas production in the major supply basins indicated below and other regions throughout the United States that may not be indicated on this map. Please contact an EnMark representative if you have a specific area in mind.

1. Williston

2. Powder River

3. Bighorn

4. San Juan

5. Paradox

6. Anadarko

7. Arkoma

8. Permian Infill

9. Canyon Sands Val Verde

10. Pinnacle Reefs and Barnett Shale

11. Austin Chalk

12. Wilcox, Lobo Trend (Bob West Area)

13. Matagorda

14. Mobile Bay

15. Illinois

16. Denver-Julesburg

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