42-371-37838
Final CompletionLONGFELLOW 600 MD
PECOS County · District 8 · SANDRIDGE EXPL. AND PROD. LLC · ALLISON RANCH (WOLFCAMP)
Permits
2
Max Depth
12,500 ft
First Permit
2006-12-20
Latest Activity
2006-12-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-05-23
Shut-In
—
Plugged
2011-11-07
EWA / Production operator mismatch
Scheduling: SANDRIDGE EXPL. AND PROD. LLC ≠ Production: SANDRIDGE ENERGY, INC. (reported 2007-08)
EWA / Permit operator mismatch
Scheduling: SANDRIDGE EXPL. AND PROD. LLC ≠ Permit: SANDRIDGE ENERGY, INC.
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
2007-04
Last Production
2011-11
Operator History
originally filed by SANDRIDGE ENERGY, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 4,050 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER WOLFCAMP III (Wolfcamp) | 2,218 ft | +1,832 ft |
| LOWER WOLFCAMP II (Wolfcamp) | 2,359 ft | +1,691 ft |
| LOWER WOLFCAMP (Wolfcamp) | 2,640 ft | +1,410 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 |
|---|---|
| 2,240–2,366 ft | Perforated |
| 2,421–2,508 ft | Perforated |
| 2,640–2,804 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,803 ft | 625 sx |
| 4.5" | 3,151 ft | 1,010 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 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
- 804
- Max Depth
- 12,500 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- SANDRIDGE EXPL. AND PROD. LLC
- Completed
- 2007-05-23
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