42-475-33570
Final CompletionSEALY SMITH FOUNDATION
WARD County · District 8 · OCCIDENTAL PERMIAN LTD. · MONAHANS (CLEAR FORK)
Permits
1
Max Depth
5,300 ft
First Permit
1985-01-08
Latest Activity
1985-01-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-03-07
Shut-In
—
Plugged
2018-02-09
EWA / Permit operator mismatch
Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: production → OCCIDENTAL PERMIAN LTD.
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 2,731 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF RED BEDS | 802 ft | +1,929 ft |
| YATES | 2,313 ft | +418 ft |
| SEVEN RIVERS | 2,538 ft | +193 ft |
| QUEEN | 3,004 ft | -273 ft |
| GLORIETA | 4,607 ft | -1,876 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 |
|---|---|
| 4,608–5,206 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 173 ft | 300 sx |
| 8.625" | 1,080 ft | 575 sx |
| 5.5" | 5,299 ft | 1,230 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 258
- Max Depth
- 5,300 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- OCCIDENTAL PERMIAN LTD.
- Completed
- 1985-03-07
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-02)
- Cum Oil (all leases)
- 1,136,409,534 bbl
- Cum Gas (all leases)
- 442,977,611 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 6,246