42-003-35720
Final CompletionNOLLEY WOLFCAMP UNIT
ANDREWS County · District 8 · CRESCENT ENERGY OPERATING LLC · NOLLEY (WOLFCAMP)
Permits
1
Max Depth
9,700 ft
First Permit
1987-01-28
Latest Activity
1987-01-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-12-20
Shut-In
—
Plugged
1997-10-10
EWA / Permit operator mismatch
Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
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
1993-01
Last Production
2026-07
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
2,500 bbl/d
Max Pressure
3,000 psi
Injection Interval
8,960–9,550 ft
Injected (12mo)
—
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 (7) Elevation 3,157 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,420 ft | -263 ft |
| SAN ANDRES | 5,220 ft | -2,063 ft |
| LOWER CLEARFORK (Clear Fork) | 7,752 ft | -4,595 ft |
| WICHITA ALBANY (Wichita-Albany) | 7,885 ft | -4,728 ft |
| SPRABERRY | 8,300 ft | -5,143 ft |
| SPRAYBERRY (Spraberry) | 8,300 ft | -5,143 ft |
| WOLFCAMP | 9,065 ft | -5,908 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 (3)
| Interval | Type |
|---|---|
| 9,067–9,456 ft | Perforated |
| 9,067–9,524 ft | Perforated |
| 9,098–9,524 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 447 ft | 450 sx |
| 13.375" | 447 ft | — |
| 8.625" | 5,700 ft | 2,850 sx |
| 8.625" | 5,700 ft | — |
| 5.5" | 9,600 ft | 1,550 sx |
| 5.5" | 9,600 ft | — |
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
- 305
- Max Depth
- 9,700 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 1989-12-20
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