Quick answer: Valor's La Salle County, Texas rankings show the 21 operators producing the most oil and gas here — Javelin Energy leads — from Texas Railroad Commission filings over the last six months. If you own minerals in La Salle 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 21 oil and gas operators in La Salle County, Texas, ranked by monthly oil production. Combined output of all 25 reporting operators: 91,715,931 BBL oil and 279,743,405 Mcf gas across 2,904 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: 137 vs 123). Each input is capped at ±100%.
Benchmark gross value of production: about $413.4M per month — 3,836,863 bbl of oil and 30,575,855 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 | Javelin Energy | 37,427,904 | 90,855,540 | 284 |
| 2 | Xto Energy | 15,394,979 | 38,057,059 | 32 |
| 3 | Verdun Oil Ef Ii LLC | 13,662,828 | 32,601,470 | 451 |
| 4 | Eog Resources | 7,247,772 | 11,677,337 | 422 |
| 5 | Verdun Oil & Gas | 6,082,425 | 19,629,028 | 179 |
| 6 | Texas American Resources Company | 4,412,651 | 12,204,544 | 55 |
| 7 | Ineos Usa Oil & Gas LLC | 2,954,311 | 7,363,618 | 335 |
| 8 | Crescent Energy Operating, LLC | 1,940,432 | 12,814,715 | 146 |
| 9 | Sydri Operating | 748,231 | 2,148,460 | 3 |
| 10 | Bpx Operating Company | 671,805 | 25,179,580 | 178 |
| 11 | Trinity Operating Usg | 387,108 | 2,331,970 | 84 |
| 12 | Castlerock Ef Operating LLC | 243,230 | 283,163 | 6 |
| 13 | Fw Eagle Ford I, LLC | 200,777 | 1,445,910 | 42 |
| 14 | Rosewood Resources | 99,086 | 264,072 | 4 |
| 15 | Caturus Energy, LLC | 88,769 | 743,286 | 3 |
| 16 | Lewis Petro Properties | 87,419 | 21,922,547 | 529 |
| 17 | Caribbean Energy | 27,872 | 0 | 5 |
| 18 | Tidal Petroleum | 18,557 | 5,452 | 3 |
| 19 | Silver Hill Energy Partners | 12,740 | 11,382 | 7 |
| 20 | Gulftex Energy Iii | 5,905 | 79,123 | 10 |
| 21 | Petrovybe Opco LLC | 765 | 111,029 | 122 |
| — | 4 other operators (fewer than 3 producing wells/leases each) | 365 | 14,120 | 4 |
The largest oil and gas operators in La Salle County by reported production are Javelin Energy, Xto Energy, and Verdun Oil Ef Ii LLC. In total, 25 operators reported 91,715,931 BBL of oil and 279,743,405 Mcf of gas across 2,904 wells and leases over the last six months. If you own minerals in La Salle 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 La Salle County records and your division orders. Valor's mineral management verifies which operators cover your La Salle County tracts and reconciles every royalty check to the right well.
Yes — 25 operators reported active production in La Salle County over the last six months, led by Javelin Energy. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so La Salle County owners can see changes near their tracts.
Operators pay La Salle 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 La Salle 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 La Salle 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.