42-135-04261
Final CompletionJOHNSON J. L. JR. UNIT /EO/
ECTOR County · District 8 · CRESCENT ENERGY OPERATING LLC · DONNELLY (SAN ANDRES)
Permits
1
Max Depth
5,800 ft
First Permit
1983-11-10
Latest Activity
1983-11-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1956-04-05
Shut-In
—
Plugged
2025-03-19
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 (4) Elevation 3,084 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,784 ft | +300 ft |
| SAN ANDRES | 4,304 ft | -1,220 ft |
| GLORIETA | 5,236 ft | -2,152 ft |
| CLEARFORK (Clear Fork) | 5,612 ft | -2,528 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 (5)
| Interval | Type |
|---|---|
| 4,189–4,376 ft | Perforated |
| 5,110–5,187 ft | Perforated |
| 5,274–5,366 ft | Perforated |
| 5,274–5,504 ft | Perforated |
| 5,426–5,504 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,563 ft | 500 sx |
| 8.625" | 1,577 ft | — |
| 5.5" | 5,611 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
- 39
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 1956-04-05
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