42-371-37836
PRODUCINGWEST RANCH
PECOS County · District 8 · LONGFELLOW ENERGY LP · PINON (OVERTHRUST)
Permits
1
Max Depth
14,000 ft
First Permit
2006-12-18
Latest Activity
2006-12-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2008-05-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Permit: SANDRIDGE ENERGY, INC.
Resolved via: scheduling → 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
2007-07
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 3,935 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| U. CABALLOS | 3,516 ft | +419 ft |
| UPPER CABALLOS | 3,516 ft | +419 ft |
| TESNUS | 5,595 ft | -1,660 ft |
| 1ST CABALLOS | 6,437 ft | -2,502 ft |
| 1ST MARAVILLAS | 6,823 ft | -2,888 ft |
| 2ND CABALLOS | 8,628 ft | -4,693 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 (6)
| Interval | Type |
|---|---|
| 3,520–3,685 ft | Perforated |
| 5,622–5,692 ft | Perforated |
| 6,520–6,680 ft | Perforated |
| 6,754–6,876 ft | Perforated |
| 8,630–8,740 ft | Perforated |
| 8,904–9,040 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,114 ft | 1,255 sx |
| 9.625" | 3,585 ft | 1,078 sx |
| 7" | 9,513 ft | 1,340 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 2607
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- LONGFELLOW ENERGY LP
- Completed
- 2008-05-21
Operator
- Name
- LONGFELLOW ENGY, LP
- Location
- DALLAS
- P-5 Status
- X (filed 2026-03-26)
- Cum Oil (all leases)
- 402,477 bbl
- Cum Gas (all leases)
- 35,171,464 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 36