42-003-38258
Final CompletionUNIV. CONSOLIDATED XII
ANDREWS County · District 8 · CRESCENT ENERGY OPERATING LLC · FULLERTON SOUTH (ELLENBURGER)
Permits
1
Max Depth
11,500 ft
First Permit
1997-08-05
Latest Activity
1997-08-05
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-11-12
Shut-In
—
Plugged
2024-12-11
EWA / Permit operator mismatch
Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: MINIHAN OIL & GAS CORPORATION
Resolved via: production → CRESCENT ENERGY 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
1997-11
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 3,264 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,934 ft | +330 ft |
| SAN ANDRES | 4,407 ft | -1,143 ft |
| U. CLFK | 6,060 ft | -2,796 ft |
| TUBB | 6,632 ft | -3,368 ft |
| L. CLFK | 6,683 ft | -3,419 ft |
| W.C. | 8,157 ft | -4,893 ft |
| DEV. | 8,490 ft | -5,226 ft |
| CONNELL | 10,593 ft | -7,329 ft |
| ELLEN. | 10,671 ft | -7,407 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 |
|---|---|
| 10,673–10,681 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 275 ft | 255 sx |
| 8.625" | 4,000 ft | 1,000 sx |
| 5.5" | 10,720 ft | 1,270 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 55
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 1997-11-12
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-28)
- Cum Oil (all leases)
- 10,867,426 bbl
- Cum Gas (all leases)
- 2,390,025 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 20