42-135-02707
Final CompletionSOUTH FAULT BLOCK UNIT
ECTOR County · District 8 · MAVERICK PERMIAN LLC · ANDECTOR (ELLENBURGER)
Permits
2
Max Depth
9,000 ft
First Permit
1998-05-04
Latest Activity
2019-12-06
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-06-26
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: MAVERICK PERMIAN LLC ≠ Permit: CONOCOPHILLIPS 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
Injection / Disposal
ECTOR County disposal market →Permitted Volume
2,000 mcf/d
Max Pressure
—
Injection Interval
8,420–8,430 ft
Injected (12mo)
—
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
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 (14) Elevation 3,179 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HOLT | 4,717 ft | -1,538 ft |
| GLORIETA | 4,986 ft | -1,807 ft |
| CLEAR FORK | 5,300 ft | -2,121 ft |
| CLEARFORK (Clear Fork) | 5,300 ft | -2,121 ft |
| CLFK | 5,300 ft | -2,121 ft |
| TUBBS | 5,779 ft | -2,600 ft |
| LOWER CLEAR FORK (Clear Fork) | 6,075 ft | -2,896 ft |
| LOWER CLEARFORK (Clear Fork) | 6,075 ft | -2,896 ft |
| LWR. CLFK | 6,075 ft | -2,896 ft |
| PERMIAN (Permian (undifferentiated)) | 7,530 ft | -4,351 ft |
| SIMPSON | 7,557 ft | -4,378 ft |
| WADDELL | 7,710 ft | -4,531 ft |
| ELLEN. | 7,903 ft | -4,724 ft |
| ELLENBURGER | 7,903 ft | -4,724 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 5,110–5,130 ft | Perforated |
| 7,903–7,913 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 212 ft | 225 sx |
| 8.625" | 3,901 ft | 3,400 sx |
| 5.5" | 8,516 ft | 240 sx |
| 5.5" | 8,516 ft | 240 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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.
Well Details
- Well Number
- 12
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- MAVERICK PERMIAN LLC
- Completed
- 1989-06-26
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