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All Oil & Gas Companies
Oil & Gas Companies in Oklahoma
Harper County, OK Oil & Gas Companies
Oil & Gas Companies in Harper County, OK
ALL
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Company Name
Company Location
Company Type
Most Recent Production
601
Zenergy Inc
Tulsa, OK 74136
Oil & Gas Operator
Nov 2025
602
Zinke & Trumbo LTD
Tulsa, OK 74105
Oil & Gas Operator
Sep 2017
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(current)
Production numbers shown above are only for Harper County, OK and for the production period listed.
Top Producing Companies in Harper County, OK
Apache Corporation
BRG Petroleum LLC
Chaco Energy Company
Chesapeake Operating LLC
Coastal Plains Energy Inc
Cobra Oil & Gas Corporation
Cummings Oil Company
Foundation Energy Management, LLC
Kenneth W Cory LTD
Latigo Oil & Gas, Inc.
Mewbourne Oil Company
Monterey Production Company LLC
Orca Operating Company LLC
Peak Operating Oil & Gas LLC
RKK Production Company
Stephens Exploration, Inc.
Stone Oak Operating LLC
Strat Land Exploration Company
Twain Energy LLC
Woodward Iodine Corporation
Browse Companies in Nearby Counties
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Oil & Gas Companies in Hemphill County, TX
Oil & Gas Companies in Kiowa County, KS
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Oil & Gas Companies in Major County, OK
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Oil & Gas Companies in Woods County, OK
Oil & Gas Companies in Woodward County, OK