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All Oil & Gas Companies
Oil & Gas Companies in Montana
Phillips County, MT Oil & Gas Companies
Oil & Gas Companies in Phillips County, MT
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Company Name
Company Location
Company Type
Most Recent Production
1
Decker Operating Co., L.L.C.
Houston, TX 77008
Oil & Gas Operator
Jun 2025
2
Diamond Oil & Gas LLC
Casper, WY 82604
Oil & Gas Operator
Apr 2025
Production numbers shown above are only for Phillips County, MT and for the production period listed.
Top Producing Companies in Phillips County, MT
Decker Operating Co., L.L.C.
Saco, Town Of
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