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oil natural gas company in Oklahoma City
About 29 results.
ASTAR, Inc.
115 E California Ave Suite 313, 73104 Oklahoma City, United StatesASTAR, Inc is the nation’s leader in providing pipeline training and operator qualification services for most oil and gas pipeline operators.
Devon Energy Corporation
333 West Sheridan Avenue, 73102-5010 Oklahoma City, United StatesDevon Energy is a leading independent oil and natural gas exploration and production company. Headquartered in Oklahoma City, Devon is a Fortune 500 company and is included in the S&P 500 Index …