42-317-32554
Final CompletionLANGHAM
MARTIN County · District 8 · DIAMONDBACK E&P LLC · ACKERLY (DEAN SAND)
Permits
1
Max Depth
8,800 ft
First Permit
1982-06-28
Latest Activity
1982-06-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2022-07-11
Shut-In
—
Plugged
2025-03-19
EWA / Production operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Production: ENERGEN RESOURCES CORPORATION (reported 2018-01)
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: MAGUIRE OIL COMPANY
Resolved via: scheduling → 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
1993-01
Last Production
2025-04
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 2,680 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CANYON REEF (Canyon) | 5,313 ft | -2,633 ft |
| U SPRABERRY | 7,050 ft | -4,370 ft |
| L SPRABERRY | 7,565 ft | -4,885 ft |
| DEAN SAND (Dean) | 8,388 ft | -5,708 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 (1)
| Interval | Type |
|---|---|
| 8,400–8,609 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 302 ft | 325 sx |
| 13.375" | 303 ft | 325 sx |
| 8.625" | 4,680 ft | 550 sx |
| 2.375" | 8,352 ft | — |
| 5.5" | 8,710 ft | 850 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- C 1
- Max Depth
- 8,800 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2022-07-11
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
- 5,001