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Verified American Oil & Gas Companies in Oklahoma

American Oil & Gas companies based in Oklahoma, each independently reviewed for Made-in-USA origin, support, labor, and warranty.

9 companies · updating…
CI
Circle Energy, Inc./NV TULSA, Oklahoma
OTC: CRCE
EMPIRE PETROLEUM CORP TULSA, Oklahoma
NYSE: EP
GULFPORT ENERGY CORP OKLAHOMA CITY, Oklahoma
NYSE: GPOR
Helmerich & Payne, Inc. TULSA, Oklahoma
NYSE: HP
MACH NATURAL RESOURCES LP OKLAHOMA CITY, Oklahoma
NYSE: MNR
MAMMOTH ENERGY SERVICES, INC. OKLAHOMA CITY, Oklahoma
NASDAQ: TUSK
RE
RESERVE PETROLEUM CO OKLAHOMA CITY, Oklahoma
OTC: RSRV
Riley Exploration Permian, Inc. OKLAHOMA CITY, Oklahoma
NYSE: REPX
SANDRIDGE ENERGY INC OKLAHOMA CITY, Oklahoma
NYSE: SD

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