42-317-35154
Final CompletionLIBERTY-DYER 42
MARTIN County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
12,000 ft
First Permit
2008-01-08
Latest Activity
2017-10-13
Lifespan
10 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-09-14
Shut-In
—
Plugged
2023-01-10
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: production → DIAMONDBACK E&P 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
2007-06
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 (11) Elevation 2,646 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK LIME (Clear Fork) | 6,000 ft | -3,354 ft |
| SPRABERRY | 7,125 ft | -4,479 ft |
| DEAN | 8,650 ft | -6,004 ft |
| WOLFCAMP | 8,700 ft | -6,054 ft |
| WOLFCAMP LIME (Wolfcamp) | 8,700 ft | -6,054 ft |
| STRAWN | 10,150 ft | -7,504 ft |
| STRAWN LIME (Strawn) | 10,150 ft | -7,504 ft |
| MISS (Mississippian) | 10,325 ft | -7,679 ft |
| LOWER MISS LIME (Mississippian) | 10,725 ft | -8,079 ft |
| WOODFORD | 11,000 ft | -8,354 ft |
| ATOKA | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 7,666–10,127 ft | Perforated |
| 7,666–10,972 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 334 ft | 350 sx |
| 8.625" | 4,569 ft | 700 sx |
| 4.5" | 11,108 ft | 1,700 sx |
Permit History (2)
Applications (2)
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.
Well Details
- Well Number
- 4
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2008-09-14
Operator
- Name
- DIAMONDBACK E&P LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-04)
- Cum Oil (all leases)
- 986,290,193 bbl
- Cum Gas (all leases)
- 41,995,553 mcf
- Activities
- GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 4,977