Quick answer: Valor's Harrison County, Texas rankings show the 19 operators producing the most oil and gas here — Brookston Energy leads — from Texas Railroad Commission filings over the last six months. If you own minerals in Harrison 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 19 oil and gas operators in Harrison County, Texas, ranked by monthly oil production. Combined output of all 25 reporting operators: 573,254 BBL oil and 74,199,670 Mcf gas across 1,489 reporting wells/leases.
Momentum blends the year-over-year change in average monthly production (oil + gas at 6 Mcf per BOE, 2025-11 – 2026-05 vs the same months a year earlier, complete reporting months only) with the change in drilling permits (last 12 months vs the prior 12: 105 vs 87). Each input is capped at ±100%.
Benchmark gross value of production: about $189.2M per month — 114,538 bbl of oil and 41,523,561 Mcf of gas a month, priced at the EIA average WTI ($73.03/bbl) and Henry Hub ($4.20/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 | Brookston Energy | 226,945 | 2,348,704 | 301 |
| 2 | Rose City Resources LLC | 155,669 | 59,551 | 27 |
| 3 | Rfe Operating LLC | 36,524 | 10,030,513 | 36 |
| 4 | Tanos Exploration Iv LLC | 23,751 | 65,590 | 4 |
| 5 | Sabine Energy Inc | 17,955 | 20,381,526 | 149 |
| 6 | Merit Energy Company | 14,566 | 1,239,837 | 115 |
| 7 | Diversified Production LLC | 13,227 | 3,231,608 | 196 |
| 10 | T W Clemons Operating | 5,719 | 39,161 | 16 |
| 11 | Shelby Operating Company | 5,345 | 182,083 | 48 |
| 12 | Enpower Resources | 5,240 | 146,345 | 73 |
| 14 | Valence Operating Company | 4,481 | 1,005,038 | 77 |
| 17 | Buffco Production | 4,027 | 194,873 | 88 |
| 18 | Pegasus P And A LLC | 3,691 | 0 | 3 |
| 19 | Phillips Jack L Company | 3,565 | 0 | 4 |
| 21 | King Operating | 3,002 | 64,457 | 5 |
| 22 | Tgnr East Texas Ii LLC | 2,533 | 34,151,169 | 196 |
| 23 | Mmgl East Texas Iii, LLC | 2,466 | 440,592 | 102 |
| 24 | Eqv Operating LLC | 2,445 | 277,260 | 30 |
| 25 | Harleton Oil & Gas | 1,896 | 46,061 | 10 |
| — | 6 other operators (fewer than 3 producing wells/leases each) | 40,207 | 295,302 | 9 |
The largest oil and gas operators in Harrison County by reported production are Brookston Energy, Rose City Resources LLC, and Rfe Operating LLC. In total, 25 operators reported 573,254 BBL of oil and 74,199,670 Mcf of gas across 1,489 wells and leases over the last six months. If you own minerals in Harrison 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 Harrison County records and your division orders. Valor's mineral management verifies which operators cover your Harrison County tracts and reconciles every royalty check to the right well.
Yes — 25 operators reported active production in Harrison County over the last six months, led by Brookston Energy. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so Harrison County owners can see changes near their tracts.
Operators pay Harrison 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 Harrison 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 Harrison County. Valor manages minerals; it never buys them.
Organize my royalties Inherited minerals in Harrison County →
Page last reviewed: July 2026. Rankings are refreshed monthly from Texas Railroad Commission filings.