The top 25 oil and gas operators in Seminole County, Oklahoma, ranked by monthly oil production. Combined output: 237,422 BBL oil and 78,155 Mcf gas across 624 reporting wells/leases.
| Rank | Operator | Oil (BBL) | Gas (Mcf) | Wells |
|---|---|---|---|---|
| 1 | Stephens & Johnson Operating Company | 50,797 | 0 | 76 |
| 2 | Circle 9 Resources | 32,508 | 8,866 | 78 |
| 3 | Cook Oil Company | 24,249 | 0 | 39 |
| 4 | Tripower Resources | 15,926 | 7,852 | 52 |
| 5 | United Energy & Exploration | 11,441 | 563 | 28 |
| 6 | Rkr Exploration | 10,659 | 0 | 21 |
| 7 | Unknown | 10,174 | 1,700 | 54 |
| 8 | Eagle Road Oil | 8,437 | 0 | 12 |
| 9 | Presley Operating | 7,316 | 1,737 | 14 |
| 10 | Lance Ruffel Oil & Gas LLC | 7,231 | 30,173 | 55 |
| 11 | Reach Oil And Gas Company Inc | 6,577 | 23,652 | 22 |
| 12 | Fbf Energy LLC | 5,627 | 0 | 14 |
| 13 | Columbus Oil Company | 5,396 | 0 | 5 |
| 14 | Keener Oil & Gas Company | 4,947 | 0 | 30 |
| 15 | Arrowhead Operating | 4,668 | 0 | 17 |
| 16 | Kahan And Associates | 4,038 | 0 | 9 |
| 17 | K Oil | 3,685 | 0 | 6 |
| 18 | Legacy Oklahoma Operators | 3,362 | 409 | 7 |
| 19 | Morank Oil | 3,049 | 623 | 12 |
| 20 | Q T Oil Ltd Company | 3,023 | 0 | 9 |
| 21 | Arrow Oil & Gas | 2,996 | 0 | 23 |
| 22 | Oakland Petro Oper | 2,966 | 0 | 10 |
| 23 | Resource Oil & Gas | 2,830 | 1,075 | 3 |
| 24 | Patterson Oil | 2,798 | 0 | 18 |
| 25 | Exxon Mobil | 2,722 | 1,505 | 10 |