The top 25 oil and gas operators in Grant County, Oklahoma, ranked by monthly oil production. Combined output: 47,475 BBL oil and 718,665 Mcf gas across 312 reporting wells/leases.
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| Rank | Operator | Oil (BBL) | Gas (Mcf) | Wells |
|---|---|---|---|---|
| 1 | Sandridge Exploration & Production | 9,886 | 287,971 | 91 |
| 2 | Impact Energy | 5,142 | 157,731 | 39 |
| 3 | Casillas Petroleum | 4,374 | 9,914 | 13 |
| 4 | Great Horned Owls, LLC | 3,158 | 47,091 | 6 |
| 5 | Snr Operating LLC | 2,538 | 1,408 | 17 |
| 6 | Formentera Operations LLC | 1,996 | 31,370 | 9 |
| 7 | Union Valley Petroleum | 1,954 | 35,290 | 25 |
| 8 | Palm Oil & Gas Company | 1,929 | 568 | 2 |
| 9 | Kirkpatrick Oil Company | 1,916 | 27,457 | 12 |
| 10 | Clay A Muegge | 1,734 | 4,671 | 6 |
| 11 | Remora Operating | 1,561 | 0 | 1 |
| 12 | Prime Energy Company | 1,543 | 18,402 | 6 |
| 13 | Anadarko Minerals | 1,352 | 8,368 | 8 |
| 14 | Resource Oil & Gas | 971 | 11,534 | 6 |
| 15 | Gilliland Oil & Gas | 904 | 66,987 | 39 |
| 16 | Territory Resources | 873 | 489 | 1 |
| 17 | Three Forks Resources | 744 | 97 | 5 |
| 18 | Pullers Oil Collc | 731 | 3,916 | 7 |
| 19 | Evolution Energy LLC | 716 | 0 | 2 |
| 20 | Singer Oil Company | 681 | 4,100 | 6 |
| 21 | Arrow Oil & Gas | 665 | 0 | 2 |
| 22 | O G P Operating | 590 | 1,301 | 4 |
| 23 | Legacy Energy | 526 | 0 | 1 |
| 24 | Anstine & Musgrove | 524 | 0 | 2 |
| 25 | Odum Ronaldllc | 467 | 0 | 2 |
The largest oil and gas operators in Grant County by reported production are Sandridge Exploration & Production, Impact Energy, and Casillas Petroleum. In total, 25 operators reported 47,475 BBL of oil and 718,665 Mcf of gas across 312 wells and leases over the last six months. If you own minerals in Grant County, these operators are your likely check-writers — Valor tracks production and royalties by tract so you know who owes you.
Start with the operator rankings on this page, then confirm the exact well and operator on your tract through the Grant County records and your division orders. Valor's mineral management verifies which operators cover your Grant County tracts and reconciles every royalty check to the right well.
Yes — 25 operators reported active production in Grant County over the last six months, led by Sandridge Exploration & Production. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so Grant County owners can see changes near their tracts.
Operators pay Grant County mineral owners a royalty on production, based on a decimal interest set out on a division order. Missed or suspended checks are common after a move, a death, or a title gap. Valor audits Grant County royalty statements, recovers suspended funds, and manages the interest so owners are paid correctly.
Valor manages minerals for owners — confirming which of the operators above cover your tracts, auditing every royalty check, recovering suspended and unclaimed funds, and giving you one clear, tax-ready view of what you own in Grant County. Valor manages minerals; it never buys them.