CIERVO GRANDE (MIDDLE WILCOX)
RRC field number: 18202475Represented district: 03Represented county: WHARTON
Monthly reported production aggregated across the RRC districts represented by this field number. Cumulative since Apr 2026.
Most recent monthJul 2026Latest of 4 loaded months
Cumulative oil since Apr 20260Apr 2026–Jul 2026 · 4 months
Cumulative condensate since Apr 20260Reported condensate, separate from oil
Cumulative total gas (gas well + casinghead) since Apr 202619,691Gas well 19,691 · Casinghead 0 · Apr 2026–Jul 2026 · 4 months
Peak oil (since Apr 2026)Jul 2026Highest of 4 loaded months · latest if tied
Peak total gas (gas well + casinghead) (since Apr 2026)May 20266,638 MCF · Highest of 4 loaded months · latest if tied
Latest entities4Leases or gas wells
Monthly production trend
4 loaded reporting months (Apr 2026–Jul 2026); oil and gas use separate relative scales.
Production history before Apr 2026 is not loaded yet.
Oil (relative BBL scale)Total gas (gas well + casinghead)
Leading operators by oil
Ranked for the latest available production month.
1MOUNTAIN V TEXAS, LLC0 BBL
Leading leases by oil
Ranked for the latest available production month.
Production history
Newest reporting month first.
| Production month | Oil (BBL) | Condensate (BBL) | Total gas (gas well + casinghead) | Gas well (MCF) | Casinghead gas (MCF) | Reporting entities |
|---|---|---|---|---|---|---|
| Jul 2026 | 0 | 0 | 0 | 0 | 0 | 4 |
| Jun 2026 | 0 | 0 | 6,441 | 6,441 | 0 | 4 |
| May 2026 | 0 | 0 | 6,638 | 6,638 | 0 | 4 |
| Apr 2026 | 0 | 0 | 6,612 | 6,612 | 0 | 4 |
Source: Railroad Commission of Texas. Not endorsed by the Railroad Commission of Texas.