42-003-07227
Final CompletionBLOCK 11 DEVONIAN UNIT
ANDREWS County · District 8 · MAVERICK PERMIAN LLC · BLOCK 11 (DEVONIAN)
Permits
1
Max Depth
8,035 ft
First Permit
2025-05-19
Latest Activity
2025-05-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-09-08
Shut-In
—
Plugged
2016-01-20
EWA / Permit operator mismatch
Scheduling: MAVERICK PERMIAN LLC ≠ Permit: COMAL OPERATING LLC
Resolved via: production → MAVERICK PERMIAN 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
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
3,000 bbl/d
Max Pressure
1,000 psi
Injection Interval
7,982–7,994 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2016-02-01)
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 (8) Elevation 3,271 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,293 ft | -1,022 ft |
| HOLT | 4,710 ft | -1,439 ft |
| GLORIETA | 5,408 ft | -2,137 ft |
| CLEARFORK (Clear Fork) | 5,843 ft | -2,572 ft |
| TUBB | 6,195 ft | -2,924 ft |
| WICHITA ALBANY (Wichita-Albany) | 6,715 ft | -3,444 ft |
| WOLFCAMP | 7,460 ft | -4,189 ft |
| NULL | — | — |
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 |
|---|---|
| 6,844–6,851 ft | Perforated |
| 6,912–6,920 ft | Perforated |
| 7,470–7,514 ft | Perforated |
| 7,982–7,994 ft | Perforated |
Casing (11)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 291 ft | — |
| 13.375" | 309 ft | 300 sx |
| 13.375" | 309 ft | 300 sx |
| 13.375" | 309 ft | 300 sx |
| 8.625" | 3,984 ft | — |
| 8.625" | 3,999 ft | 1,300 sx |
| 8.625" | 3,999 ft | 1,300 sx |
| 8.625" | 3,999 ft | 1,300 sx |
| 5.5" | 8,021 ft | — |
| 5.5" | 8,034 ft | 700 sx |
| 5.5" | 8,034 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 1004
- Max Depth
- 8,035 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- MAVERICK PERMIAN LLC
- Completed
- 1979-09-08
Operator
- Name
- MAVERICK PERMIAN LLC
- Location
- KEITHVILLE
- P-5 Status
- Active (filed 2026-01-28)
- Cum Oil (all leases)
- 4,317,531 bbl
- Cum Gas (all leases)
- 1,911,424 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 12