OPERATORS · UNITED STATES
Oklahoma operators
Operators as each state's regulator registers them. One company working in two states is two rows here, each with its own number.
ShowingOklahoma
148 OPERATORS WITH A PERMIT IN THE LAST 365 DAYS · PAGE 1 OF 3
| # | Operator | Permits, 12 mo | vs prior | On file | Counties, 12 mo | Horizontal | Active wells | Top county, 12 mo | First permit | Last permit |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mewbourne Oil Company 6722 | 73 | +9% | 803 | 5 | — | 674 | Roger Mills | 1990 | Oct 26, 2026 |
| 2 | Continental Resources Inc 3186 | 70 | +17% | 1,337 | 6 | — | 1,037 | Grady | 1990 | Oct 30, 2026 |
| 3 | Validus Energy II Midcon LLC 24973 | 64 | +73% | 1,268 | 7 | — | 1,203 | Canadian | 1990 | Oct 13, 2026 |
| 4 | FW Midcon I, LLC 25164 | 42 | +11% | 1,522 | 6 | — | 1,499 | Grady | 1990 | Oct 16, 2026 |
| 5 | Devon Energy Production Company LP 20751 | 42 | +40% | 1,346 | 4 | — | 1,169 | Canadian | 1990 | Sep 18, 2026 |
| 6 | Camino Natural Resources LLC 24097 | 25 | +0% | 103 | 2 | — | 59 | Grady | 1994 | Oct 21, 2026 |
| 7 | Coterra Energy Operating Co. 21194 | 23 | +35% | 689 | 2 | — | 537 | Canadian | 1990 | Oct 1, 2026 |
| 8 | Warwick-Jupiter LLC 24268 | 19 | +90% | 56 | 3 | — | 33 | Roger Mills | 2019 | Oct 27, 2026 |
| 9 | Bce-Mach III LLC 24485 | 17 | -37% | 1,691 | 4 | — | 2,288 | Kingfisher | 1990 | Oct 26, 2026 |
| 10 | Bce-Mach LLC 24174 | 16 | +14% | 1,929 | 5 | — | 2,434 | Canadian | 1990 | Jun 3, 2026 |
| 11 | Latigo Oil & Gas, Inc. 10027 | 16 | +45% | 671 | 4 | 0% | 1,019 | Beaver | 1990 | Oct 23, 2026 |
| 12 | Rush Creek Operating LLC 23895 | 14 | +133% | 44 | 3 | — | 69 | Creek | 1994 | Oct 14, 2026 |
| 13 | Anthem Energy Operating (Oklahoma) LLC 25106 | 14 | +600% | 17 | 1 | — | 5 | Custer | 2008 | Sep 16, 2026 |
| 14 | Citation Oil & Gas Corp 14156 | 13 | +18% | 1,853 | 1 | — | 5,908 | Pontotoc | 1989 | Aug 24, 2026 |
| 15 | Culbreath Oil & Gas Co Inc 20864 | 13 | new | 63 | 3 | — | 55 | Seminole | 1990 | Oct 5, 2026 |
| 16 | Citizen Energy Ventures LLC 25071 | 13 | +117% | 24 | 2 | — | 14 | Roger Mills | 2014 | Oct 23, 2026 |
| 17 | Sanguine Gas Exploration LLC 21381 | 12 | +200% | 243 | 5 | — | 245 | Pittsburg | 1990 | Sep 2, 2026 |
| 18 | Charter Oak Production Co LLC 21672 | 12 | +20% | 226 | 4 | — | 179 | Roger Mills | 1990 | Oct 30, 2026 |
| 19 | Eckard Operating, LLC 25013 | 12 | -20% | 38 | 2 | — | 14 | McClain | 2018 | Nov 2, 2026 |
| 20 | Nadel and Gussman LLC 1547 | 12 | +100% | 41 | 1 | — | 13 | Custer | 1991 | Oct 30, 2026 |
| 21 | Sandridge Exploration & Production LLC 22281 | 11 | -15% | 1,767 | 3 | — | 1,410 | Roger Mills | 1991 | Oct 27, 2026 |
| 22 | Calyx Energy III LLC 23515 | 11 | -48% | 197 | 3 | — | 166 | Hughes | 2008 | Feb 3, 2026 |
| 23 | Koda Operating LLC 24242 | 10 | +900% | 305 | 2 | — | 290 | Kay | 1991 | Sep 29, 2026 |
| 24 | Tamworth Resources LLC 24525 | 10 | +25% | 86 | 3 | — | 89 | Canadian | 1991 | Nov 2, 2026 |
| 25 | Upland Operating LLC 24743 | 10 | +25% | 23 | 2 | — | 10 | Roger Mills | 2010 | Oct 26, 2026 |
| 26 | Diversified Production LLC 24780 | 9 | -55% | 3,430 | 3 | — | 3,886 | Canadian | 1990 | Nov 3, 2026 |
| 27 | Lance Ruffel Oil & Gas LLC 15459 | 8 | +167% | 166 | 2 | — | 170 | Payne | 1990 | Jul 24, 2026 |
| 28 | Duncan Oil Properties Inc 15876 | 8 | +33% | 184 | 2 | — | 104 | Custer | 1991 | Oct 30, 2026 |
| 29 | W F D Oil Corp. 17501 | 8 | +300% | 146 | 3 | — | 71 | Creek | 1991 | Sep 9, 2026 |
| 30 | Crawley Petroleum Corporation 7980 | 7 | -61% | 336 | 2 | — | 280 | Roger Mills | 1990 | Aug 19, 2026 |
| 31 | Kolibri Energy US, Inc. 21948 | 7 | +0% | 57 | 2 | — | 40 | Carter | 2006 | Jul 20, 2026 |
| 32 | Ovintiv USA Inc 21713 | 7 | -12% | 198 | 4 | — | 14 | Blaine | 1990 | Apr 22, 2026 |
| 33 | Comanche Exploration Co LLC 20631 | 6 | -45% | 247 | 2 | — | 180 | Dewey | 1994 | Oct 27, 2026 |
| 34 | C E Harmon Oil Inc 10266 | 6 | +200% | 42 | 1 | — | 128 | Carter | 1990 | Oct 8, 2026 |
| 35 | D.J.F. Services, Inc. 19836 | 6 | +50% | 106 | 3 | — | 127 | Hughes | 1990 | Sep 17, 2026 |
| 36 | Spring Operating Company 20386 | 6 | +200% | 88 | 1 | 0% | 52 | Carter | 1992 | Aug 14, 2026 |
| 37 | Staghorn Petroleum II LLC 24056 | 5 | +150% | 371 | 2 | — | 449 | Grady | 1990 | Oct 27, 2026 |
| 38 | Adparo LLC 24101 | 5 | +400% | 124 | 2 | — | 139 | Custer | 1991 | Aug 12, 2026 |
| 39 | Oil Capital Operating, LLC 25141 | 5 | new | 19 | 2 | — | 20 | Custer | 2010 | Aug 24, 2026 |
| 40 | Trueblood Resources Inc 17595 | 5 | new | 58 | 1 | — | 10 | Beaver | 1990 | Oct 28, 2026 |
| 41 | Coronado Energy Partners LLC 24734 | 5 | +150% | 11 | 1 | — | 7 | Carter | 2008 | Jul 30, 2026 |
| 42 | HPX, LLC 25162 | 5 | new | 5 | 2 | — | 0 | Custer | 2026 | Oct 14, 2026 |
| 43 | Formentera Operations LLC 24715 | 4 | +100% | 507 | 1 | — | 505 | Oklahoma | 1990 | Oct 9, 2026 |
| 44 | Berexco LLC 22550 | 4 | +300% | 64 | 3 | — | 228 | Creek | 1989 | May 13, 2026 |
| 45 | Freedom Operating Company LLC 24073 | 4 | -71% | 214 | 1 | — | 182 | Lincoln | 1998 | May 21, 2026 |
| 46 | Gulf Exploration LLC 20983 | 4 | +33% | 139 | 2 | — | 80 | Pontotoc | 1990 | Sep 4, 2026 |
| 47 | Vaquero Resources, LLC 24992 | 4 | -20% | 53 | 1 | — | 78 | Oklahoma | 1991 | Aug 31, 2026 |
| 48 | Twisted Oak Operating LLC 22261 | 4 | new | 24 | 2 | — | 38 | McClain | 1997 | Aug 17, 2026 |
| 49 | FINNEY KYLER A dba FINNEY OIL CO 23134 | 4 | new | 14 | 1 | — | 28 | Tulsa | 1994 | May 13, 2026 |
| 50 | Basin Operating Services LLC 23839 | 4 | new | 5 | 2 | — | 2 | Hughes | 2022 | Aug 18, 2026 |
WINDOWS ON THE APPROVAL DATE, AGAINST THE WINDOW BEFORE · TEXAS COUNTS EVERY PERMIT ON A WELL, OTHER STATES A WELL'S LATEST
About this data
Operator registrations from each state regulator. Permit windows are on the approval date. Active wells are the wells an operator is operator of record for today. Volumes are what the operator itself filed, so they stay with it after it sells a well; the twelve months end in the state's last reported month. No oil or gas production is available for Oklahoma. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/operators, documented in the API reference.