42-371-34125
Final CompletionPECOS L FEE
PECOS County · District 8 · BLACK MOUNTAIN OIL & GAS II LLC · PECOS GRANDE (WOLFCAMP)
Permits
2
Max Depth
21,650 ft
First Permit
1982-12-27
Latest Activity
2014-05-14
Lifespan
31 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-06-29
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BLACK MOUNTAIN OIL & GAS II LLC ≠ Permit: PRIMEXX OPERATING CORPORATION
Resolved via: scheduling → BLACK MOUNTAIN OIL & GAS II LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 3,047 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,225 ft | +1,822 ft |
| BELL CANYON | 4,920 ft | -1,873 ft |
| CHERRY CANYON | 5,538 ft | -2,491 ft |
| BRUSHY CANYON | 6,648 ft | -3,601 ft |
| BONE SPRING | 7,920 ft | -4,873 ft |
| WOLFCAMP | 9,353 ft | -6,306 ft |
| WOODFORD | 17,740 ft | -14,693 ft |
| DEVONIAN | 18,010 ft | -14,963 ft |
| ELLENBURGER | 20,988 ft | -17,941 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 10,682–10,701 ft | Perforated |
| 10,682–10,744 ft | Perforated |
| 10,709–10,744 ft | Perforated |
| 21,120–21,500 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 824 ft | 2,500 sx |
| 20" | 866 ft | 2,700 sx |
| 13.375" | 4,940 ft | 5,250 sx |
| 7" | 12,488 ft | 2,000 sx |
| 4.5" | 12,488 ft | — |
| 9.625" | 12,850 ft | 5,550 sx |
| 5" | 17,105 ft | 1,105 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1A
- Max Depth
- 21,650 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- BLACK MOUNTAIN OIL & GAS II LLC
- Completed
- 2015-06-29
Operator
- Location
- FORT WORTH
- P-5 Status
- Inactive (filed 2020-06-17)
- Cum Oil (all leases)
- 4,220 bbl
- Cum Gas (all leases)
- 322,061 mcf
- Total Permits
- 7