42-371-36977
Final CompletionLONGFELLOW
PECOS County · District 8 · SANDRIDGE ENERGY INC. · BITTERWEED
Permits
1
Max Depth
9,000 ft
First Permit
2000-01-28
Latest Activity
2000-01-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-05-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SANDRIDGE ENERGY INC. ≠ Production: LONGFELLOW ENERGY, LP (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SANDRIDGE ENERGY INC. ≠ Permit: RIATA ENERGY, INC.
Resolved via: production → LONGFELLOW ENERGY, LP
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
2000-05
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 (6) Elevation 4,167 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE CRETACEOUS (Base Cretaceous (marker)) | 2,425 ft | +1,742 ft |
| 1ST DIMPLE | 4,850 ft | -683 ft |
| TESNUS | 5,550 ft | -1,383 ft |
| 2ND DIMPLE | 6,514 ft | -2,347 ft |
| 1ST CABALLOS | 7,100 ft | -2,933 ft |
| 2ND CABALLOS | 8,600 ft | -4,433 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 |
|---|---|
| 5,580–5,649 ft | Perforated |
| 7,110–7,334 ft | Perforated |
| 7,834–7,860 ft | Perforated |
| 7,860–7,872 ft | Perforated |
| 8,630–8,782 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,440 ft | 450 sx |
| 7" | 5,415 ft | 380 sx |
| 4.5" | 8,850 ft | 140 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 412
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- SANDRIDGE ENERGY INC.
- Completed
- 2000-05-20
Operator
- Name
- SANDRIDGE ENGY, INC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Inactive (filed 2008-09-19)
- Cum Oil (all leases)
- 186,349 bbl
- Cum Gas (all leases)
- 230,778,023 mcf
- Total Permits
- 698