42-003-36828
SHUT INBLOCK 11 DEVONIAN UNIT
ANDREWS County · District 8 · MAVERICK PERMIAN LLC · BLOCK 11 (DEVONIAN)
Permits
1
Max Depth
8,450 ft
First Permit
1990-11-16
Latest Activity
1990-11-16
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-03-28
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MAVERICK PERMIAN LLC ≠ Permit: PHILLIPS PETROLEUM COMPANY
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
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 (6) Elevation 3,281 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,285 ft | -1,004 ft |
| GLORIETA | 5,370 ft | -2,089 ft |
| LOWER CLEAR FORK (Clear Fork) | 6,305 ft | -3,024 ft |
| LOWER CLEARFORK (Clear Fork) | 6,305 ft | -3,024 ft |
| WICHITA ALBANY (Wichita-Albany) | 6,765 ft | -3,484 ft |
| THREE BAR CHERT | 8,193 ft | -4,912 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 (1)
| Interval | Type |
|---|---|
| 8,183–8,246 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 342 ft | 450 sx |
| 8.625" | 3,800 ft | 1,200 sx |
| 5.5" | 8,350 ft | 620 sx |
| 5.5" | 8,352 ft | 1,245 sx |
Permit History (1)
Applications (1)
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
- 1205
- Max Depth
- 8,450 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- MAVERICK PERMIAN LLC
- Completed
- 2008-03-28
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