Quick answer: Valor's Brazoria County, Texas rankings show the 12 operators producing the most oil and gas here — Denbury Onshore leads — from Texas Railroad Commission filings over the last six months. If you own minerals in Brazoria 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 12 oil and gas operators in Brazoria County, Texas, ranked by monthly oil production. Combined output of all 25 reporting operators: 201,046,464 BBL oil and 23,237,006 Mcf gas across 112 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: 22 vs 7). Each input is capped at ±100%.
Benchmark gross value of production: about $13.2M per month — 161,512 bbl of oil and 328,346 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 | Denbury Onshore | 199,306,304 | 22,239,776 | 8 |
| 2 | Sueann Operating Lc | 1,571,135 | 0 | 4 |
| 3 | Hg Operating LLC | 38,329 | 107,165 | 4 |
| 6 | Mcgowan Working Partners | 14,010 | 4,780 | 3 |
| 9 | Hilcorp Energy Company | 9,745 | 527,909 | 42 |
| 10 | White Marlin Operating | 9,686 | 17,244 | 7 |
| 12 | Gcows Operating LLC | 6,868 | 0 | 5 |
| 14 | Sts Petroleum LLC | 3,363 | 1,171 | 3 |
| 16 | Sideline Oil & Gas | 2,452 | 0 | 5 |
| 18 | Atlas Operating | 2,173 | 0 | 3 |
| 21 | Elliott Oil & Gas Operating Company | 1,181 | 491 | 3 |
| 25 | Timberwolf Energy | 522 | 12,723 | 8 |
| — | 13 other operators (fewer than 3 producing wells/leases each) | 80,696 | 325,747 | 17 |
The largest oil and gas operators in Brazoria County by reported production are Denbury Onshore, Sueann Operating Lc, and Hg Operating LLC. In total, 25 operators reported 201,046,464 BBL of oil and 23,237,006 Mcf of gas across 112 wells and leases over the last six months. If you own minerals in Brazoria 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 Brazoria County records and your division orders. Valor's mineral management verifies which operators cover your Brazoria County tracts and reconciles every royalty check to the right well.
Yes — 25 operators reported active production in Brazoria County over the last six months, led by Denbury Onshore. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so Brazoria County owners can see changes near their tracts.
Operators pay Brazoria 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 Brazoria 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 Brazoria County. Valor manages minerals; it never buys them.
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Page last reviewed: July 2026. Rankings are refreshed monthly from Texas Railroad Commission filings.