42-003-36360
Final CompletionTEXAS -AA-
ANDREWS County · District 8 · MAVERICK OPERATING LLC · FULLERTON SOUTH (ELLENBURGER)
Permits
4
Max Depth
11,500 ft
First Permit
1989-04-19
Latest Activity
2006-10-23
Lifespan
18 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-07-04
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: MAVERICK OPERATING LLC ≠ Permit: MERIT ENERGY COMPANY
Resolved via: production → MAVERICK OPERATING, 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 3,316 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,780 ft | +1,536 ft |
| WOLFCAMP | 8,280 ft | -4,964 ft |
| DEVONIAN | 8,644 ft | -5,328 ft |
| DEVONIAN | 8,650 ft | -5,334 ft |
| ELLENBURGER | 10,890 ft | -7,574 ft |
| GRANITE | 11,280 ft | -7,964 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 |
|---|---|
| 8,275–8,320 ft | Perforated |
| 8,647–8,653 ft | Perforated |
| 8,687–8,693 ft | Perforated |
| 10,894–11,048 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,778 ft | 1,300 sx |
| 8.625" | 5,600 ft | 1,600 sx |
| 8.625" | 5,970 ft | 1,600 sx |
| 5.5" | 11,090 ft | 1,415 sx |
| 5.5" | 11,090 ft | 3,160 sx |
Permit History (4)
TEXAS -AA- · 8,600 ft
2006-10-23
Spud 2007-05-04
TEXAS "AA" · 11,090 ft
1994-03-24
Spud 1994-03-26
TEXAS "AA" · 11,090 ft
1994-03-24
TEXAS AA · 11,500 ft
1989-04-19
Spud 1989-05-10
Applications (4)
Records & Logs
7 completion filings on record · 3 with log images at RRC.
+1 more filings
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
- 10
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- MAVERICK OPERATING LLC
- Completed
- 1989-07-04
Operator
- Name
- MAVERICK OPER, LLC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-10-02)
- Cum Oil (all leases)
- 496,649 bbl
- Cum Gas (all leases)
- 48,396 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 35