Quick answer: Valor's Cleveland County, Oklahoma rankings show the 14 operators producing the most oil and gas here — Sju Holdings LLC leads — from Oklahoma Corporation Commission filings over the last six months. If you own minerals in Cleveland County, these operators are your likely check-writers. Valor verifies the operator on your tract, audits every royalty check, and recovers suspended funds. Valor manages minerals; it never buys them.
The top 14 oil and gas operators in Cleveland County, Oklahoma, ranked by monthly oil production. Combined output of all 25 reporting operators: 32,363 BBL oil and 50,340 Mcf gas across 83 reporting wells/leases.
Momentum blends the year-over-year change in average monthly production (oil + gas at 6 Mcf per BOE, 2025-09 – 2026-02 vs the same months a year earlier, complete reporting months only) with the change in drilling permits (last 12 months vs the prior 12: 2 vs 3). Each input is capped at ±100%.
Benchmark gross value of production: about $1.2M per month — 17,270 bbl of oil and 26,035 Mcf of gas a month, priced at the EIA average WTI ($61.19/bbl) and Henry Hub ($4.22/MMBtu) spot prices over the same months.
Benchmark prices before quality and location differentials, transport, taxes and costs; this is a county-level economic indicator, not the value of any mineral or royalty interest.
Source: Valor analysis of public oil and gas data. Statistics are published on this page; no bulk download is offered.
| Rank | Operator | Oil (BBL) | Gas (Mcf) | Wells |
|---|---|---|---|---|
| 1 | Sju Holdings LLC | 4,563 | 8,853 | 5 |
| 3 | Edinger Engineering | 2,939 | 17 | 10 |
| 5 | Casillas Petroleum | 2,072 | 4,313 | 8 |
| 6 | Okland Oil Company | 1,681 | 0 | 5 |
| 7 | Mito Resources LLC | 1,505 | 0 | 3 |
| 8 | Veenker Resources | 1,337 | 4,153 | 7 |
| 9 | Grand Resources | 1,197 | 595 | 5 |
| 10 | Orca Operating Company | 987 | 8,018 | 4 |
| 12 | R C Taylor Operating Company | 933 | 2,284 | 6 |
| 13 | Glb Exploration | 847 | 0 | 3 |
| 15 | January Investments | 808 | 84 | 3 |
| 18 | C & L Oil & Gas | 659 | 0 | 3 |
| 19 | Hughes Gas System | 648 | 0 | 3 |
| 21 | Twisted Resources | 514 | 16,490 | 3 |
| — | 11 other operators (fewer than 3 producing wells/leases each) | 11,675 | 5,533 | 15 |
The largest oil and gas operators in Cleveland County by reported production are Sju Holdings LLC, Edinger Engineering, and Casillas Petroleum. In total, 25 operators reported 32,363 BBL of oil and 50,340 Mcf of gas across 83 wells and leases over the last six months. If you own minerals in Cleveland 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 Cleveland County records and your division orders. Valor's mineral management verifies which operators cover your Cleveland County tracts and reconciles every royalty check to the right well.
Yes — 25 operators reported active production in Cleveland County over the last six months, led by Sju Holdings LLC. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so Cleveland County owners can see changes near their tracts.
Operators pay Cleveland 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 Cleveland 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 Cleveland County. Valor manages minerals; it never buys them.
Organize my royalties Inherited minerals in Cleveland County →
Page last reviewed: June 2026. Rankings are refreshed monthly from Oklahoma Corporation Commission filings.