Quick answer: Valor's Lamb County, Texas rankings show the 9 operators producing the most oil and gas here — Oxy leads — from Texas Railroad Commission filings over the last six months. If you own minerals in Lamb 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 9 oil and gas operators in Lamb County, Texas, ranked by monthly oil production. Combined output: 29,507,524 BBL oil and 47,279,631 Mcf gas across 23 reporting wells/leases.
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| Rank | Operator | Oil (BBL) | Gas (Mcf) | Wells |
|---|---|---|---|---|
| 1 | Oxy | 29,374,569 | 47,211,118 | 10 |
| 2 | Extex Operating Company | 108,544 | 66,080 | 1 |
| 3 | White Rock Oil & Gas | 9,228 | 2,433 | 1 |
| 4 | Ostrich Oil & Gas LLC | 6,118 | 0 | 3 |
| 5 | M E Operating & Services | 4,428 | 0 | 1 |
| 6 | Walkabout Operating LLC | 3,135 | 0 | 1 |
| 7 | Bar Treating Service | 859 | 0 | 2 |
| 8 | Quatro Oil And Gas | 576 | 0 | 2 |
| 9 | Acoma Operating LLC | 67 | 0 | 2 |
The largest oil and gas operators in Lamb County by reported production are Oxy, Extex Operating Company, and White Rock Oil & Gas. In total, 9 operators reported 29,507,524 BBL of oil and 47,279,631 Mcf of gas across 23 wells and leases over the last six months. If you own minerals in Lamb 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 Lamb County records and your division orders. Valor's mineral management verifies which operators cover your Lamb County tracts and reconciles every royalty check to the right well.
Yes — 9 operators reported active production in Lamb County over the last six months, led by Oxy. Activity shifts as operators drill, complete, and sell interests; Valor monitors production and permits so Lamb County owners can see changes near their tracts.
Operators pay Lamb 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 Lamb 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 Lamb County. Valor manages minerals; it never buys them.
Page last reviewed: February 2026. Rankings are refreshed monthly from Texas Railroad Commission filings.