42-165-33355
Final CompletionCRUMP ESTATE A
GAINES County · District 8 · SANDRIDGE EXPL. AND PROD. LLC · TEX-MEX SE. (SAN ANDRES)
Permits
1
Max Depth
4,950 ft
First Permit
1985-09-09
Latest Activity
1985-09-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-10-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SANDRIDGE EXPL. AND PROD. LLC ≠ Production: CONTANGO RESOURCES, LLC (reported 2025-06)
EWA / Permit operator mismatch
Scheduling: SANDRIDGE EXPL. AND PROD. LLC ≠ Permit: PETROLEUM TECHNICAL SERVICES CO.
Resolved via: scheduling → SANDRIDGE EXPL. AND PROD. 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 3,486 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANHYDRITE | 1,597 ft | +1,889 ft |
| YATES | 2,795 ft | +691 ft |
| SEVEN RIVERS DOLOMITE (Seven Rivers) | 3,042 ft | +444 ft |
| SAN ANDRES | 4,279 ft | -793 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 |
|---|---|
| 4,524–4,528 ft | Perforated |
| 4,560–4,564 ft | Perforated |
| 4,582–4,586 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,700 ft | 825 sx |
| 4.5" | 4,800 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 4
- Max Depth
- 4,950 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- SANDRIDGE EXPL. AND PROD. LLC
- Completed
- 1985-10-09
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-09-10)
- Cum Oil (all leases)
- 34,273,053 bbl
- Cum Gas (all leases)
- 570,818,154 mcf
- Activities
- OPRS/O
- Total Permits
- 3,454