42-135-34521
Final CompletionJOHNSON J. L. JR. UNIT /EO/
ECTOR County · District 8 · CRESCENT ENERGY OPERATING LLC · DONNELLY (HOLT)
Permits
1
Max Depth
5,800 ft
First Permit
1984-03-27
Latest Activity
1984-03-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-07-28
Shut-In
—
Plugged
2018-10-16
EWA / Permit operator mismatch
Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: ARCO OIL & GAS CO.
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
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 (5) Elevation 3,081 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,800 ft | +281 ft |
| GRAYBURG | 4,198 ft | -1,117 ft |
| SAN ANDRES | 4,300 ft | -1,219 ft |
| HOLT | 5,108 ft | -2,027 ft |
| GLORIETA | 5,252 ft | -2,171 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 (2)
| Interval | Type |
|---|---|
| 5,121–5,199 ft | Perforated |
| 5,348–5,368 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 325 ft | 300 sx |
| 5.5" | 5,600 ft | 1,650 sx |
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
- 51
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 2008-07-28
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