Oil & Gas Production in Harper County, OK

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Harper County, OK Oil and Gas Production Heatmap
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Harper County, OK Oil and Gas Production By Year
Harper County, OK Oil and Gas Summary
Based on March 2026 Production

81 Producing Operators

524 Producing Leases On File

576 Producing Wells On File

3.2 k Total Wells On File

13 k Barrels of Oil Produced

524.4 k MCF of Gas Produced

Top Producing Operators in Harper County, OK
Based on March 2026 Production
Operator Oil Prod (BBLS) Gas Prod (MCF) Active Leases Active Wells
Berexco LLC 20,803 17,980 49 109
Chesapeake Operating LLC 1,295 197,664 30 2
Coastal Plains Energy Inc 1,456 29,302 27 29
Evolution Energy LLC 3,929 36,720 36 93
Foundation Energy Management LLC 5,195 1,635,141 462 463
Kenneth W Cory LTD 345 38,276 44 52
Latigo Oil & Gas, Inc. 15,139 445,149 451 536
Marjo Operating Mid-Continent LLC 3,174 21,670 32 40
Marlin Oil Corporation 347 9,791 12 0
Mewbourne Oil Company 1,158,800 137,208 410 387
Monterey Production Company LLC 491 104,930 1 0
Orca Operating Company LLC 1,360 140,526 24 25
Peak Operating Oil & Gas LLC 0 8,134 8 7
Redline Energy LLC 513 28,720 59 102
RKK Production Company 1,229 28,357 21 16
Stephens Exploration Inc 921 9,499 13 13
Strat Land Exploration Company 0 42,668 15 0
Tex-Ok Energy, Limited Partnership 1,843 22,375 17 19
Twain Energy LLC 1,083 80,916 224 270
Woodward Iodine Corporation 0 76,925 10 10
Top Producing Leases in Harper County, OK
Based on March 2026 Production
Lease Operator County Oil Prod (BBLS) Gas Prod (MCF)
Connie J Coastal Plains Energy Inc Harper 181 1,776
Doby 1 Latigo Oil & Gas, Inc. Harper 178 1,729
Edna Mae Plummer #2-26 Latigo Oil & Gas, Inc. Harper 175 3,203
Freeman E2 Operating LLC Harper 188 1,658
Freeman Sheridan Production Company LLC Harper 365 0
Hickman 1 Latigo Oil & Gas, Inc. Harper 172 1,689
Hieronymus Unit D Latigo Oil & Gas, Inc. Harper 153 2,988
Hinter Et Al TR-1 Foundation Energy Management LLC Harper 362 0
Jerry Orca Operating Company LLC Harper 0 21,672
Lorene "9" Latigo Oil & Gas, Inc. Harper 370 0
Mary Joyce Latigo Oil & Gas, Inc. Harper 186 1,557
McAtee 14 Mewbourne Oil Company Harper 360 0
McAtee 14 MD Mewbourne Oil Company Harper 350 0
Nine 1-2 Mewbourne Oil Company Harper 546 0
Rose Orca Operating Company LLC Harper 0 9,989
S Shelinbarger Unit Twain Energy LLC Harper 0 8,403
Vonna "9" Mewbourne Oil Company Harper 347 0
Woodward Iodine #22,26 Woodward Iodine Corporation Harper 0 17,388
Zollinger 10 Mewbourne Oil Company Harper 368 0
Zollinger 10 CN Mewbourne Oil Company Harper 377 0