HEADLEE
RRC identifier: 10 / 40039County: ECTOROperator: COG OPERATING LLCField: SPRABERRY (TREND AREA)Reporting level: Oil lease
Reported monthly production for this RRC district and lease identifier. Multiple county allocations or gas-well reporting entities may be grouped on this page. Cumulative since Apr 2026.
Most recent monthJul 2026Latest of 4 loaded months
Cumulative oil since Apr 202624,480Apr 2026–Jul 2026 · 4 months
Cumulative condensate since Apr 20260Reported condensate, separate from oil
Cumulative total gas (gas well + casinghead) since Apr 202652,639Gas well 0 · Casinghead 52,639 · 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)Apr 202616,832 MCF · Highest of 4 loaded months · latest if tied
Latest entities2Leases 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)
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 | 7,480 | 0 | 11,645 | 0 | 11,645 | 2 |
| Jun 2026 | 3,799 | 0 | 8,950 | 0 | 8,950 | 2 |
| May 2026 | 6,267 | 0 | 15,212 | 0 | 15,212 | 2 |
| Apr 2026 | 6,934 | 0 | 16,832 | 0 | 16,832 | 2 |
Source: Railroad Commission of Texas. Not endorsed by the Railroad Commission of Texas.