42-135-35237
Final CompletionJOHNSON -B- 48
ECTOR County · District 8 · SLANT OPERATING LLC · COWDEN NORTH (CANYON)
Permits
1
Max Depth
9,400 ft
First Permit
1986-01-14
Latest Activity
1986-01-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-02-23
Shut-In
—
Plugged
2011-10-11
EWA / Production operator mismatch
Scheduling: SLANT OPERATING LLC ≠ Production: ARCO PERMIAN (reported 1998-06)
EWA / Permit operator mismatch
Scheduling: SLANT OPERATING LLC ≠ Permit: ARCO OIL & GAS CO.
Resolved via: scheduling → SLANT 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
2024-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 2,981 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,762 ft | +1,219 ft |
| YATES | 2,880 ft | +101 ft |
| GRAYBURG | 4,034 ft | -1,053 ft |
| HOLT | 5,332 ft | -2,351 ft |
| CANYON | 8,738 ft | -5,757 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 |
|---|---|
| 8,798–8,978 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 339 ft | 350 sx |
| 9.625" | 5,010 ft | 2,100 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 4804
- Max Depth
- 9,400 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- SLANT OPERATING LLC
- Completed
- 1986-02-23
Operator
- Name
- SLANT OPER, LLC
- Location
- LAFAYETTE
- P-5 Status
- Active (filed 2026-02-10)
- Cum Oil (all leases)
- 6,429,538 bbl
- Cum Gas (all leases)
- 15,539,224 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/O
- Total Permits
- 193