42-173-33272
Final CompletionCOLE RANCH 44
GLASSCOCK County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
8,750 ft
First Permit
2006-12-14
Latest Activity
2006-12-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2015-05-13
Shut-In
—
Plugged
2023-09-07
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: REEF EXPLORATION, 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
2007-04
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 2,697 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LOWER CLEARFORK (Clear Fork) | 5,620 ft | -2,923 ft |
| UPPER SPRABERRY (Spraberry) | 6,500 ft | -3,803 ft |
| LOWER SPRABERRY (Spraberry) | 7,058 ft | -4,361 ft |
| JO MILL/LOWER SPRABERRY (Jo Mill) | 7,370 ft | -4,673 ft |
| DEAN | 7,911 ft | -5,214 ft |
| WOLFCAMP | 8,100 ft | -5,403 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 |
|---|---|
| 6,800–6,954 ft | Perforated |
| 6,800–8,363 ft | Perforated |
| 7,436–7,650 ft | Perforated |
| 7,972–8,100 ft | Perforated |
| 8,254–8,363 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 402 ft | 420 sx |
| 8.625" | 3,233 ft | 825 sx |
| 4.5" | 8,750 ft | 1,010 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,750 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 2015-05-13
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
- 5,089