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Other links at Energy and Environment > Oil and Gas > Operating Companies > Exploration and Production |
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Sterling Energy
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Holds equity interest in Gulf of Mexico gas leases. Exploring offshore Philippines.
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Petroquest Energy Inc
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Explores and develops oil and gas producing properties onshore and offshore in the Gulf Coast region. (Nasdaq: PQUE).
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Farmer Energy Services
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Illinois Basin company involved in exploration and development of coal methane from abandoned mines, virgin coal and New Albany Shale.
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Royale Energy, Inc.
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Explores for, develops and produces oil and natural gas. (Nasdaq: ROYL).
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