42-383-34152
Final CompletionCOOK THOMAS E.
REAGAN County · District 7 · BHP PETROLEUM (AMERICAS) INC. · CALVIN (DEAN)
Permits
1
Max Depth
8,300 ft
First Permit
1991-12-30
Latest Activity
1991-12-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-03-13
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BHP PETROLEUM (AMERICAS) INC. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
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
1993-01
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 (5) Elevation 2,670 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER SPRABERRY (Spraberry) | 6,000 ft | -3,330 ft |
| MIDDLE SPRABERRY (Spraberry) | 6,387 ft | -3,717 ft |
| JO MILL | 6,951 ft | -4,281 ft |
| DEAN | 7,480 ft | -4,810 ft |
| WOLFCAMP | 7,740 ft | -5,070 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 |
|---|---|
| 6,032–6,100 ft | Perforated |
| 6,608–6,685 ft | Perforated |
| 6,750–6,879 ft | Perforated |
| 7,516–7,678 ft | Perforated |
| 7,799–7,950 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 538 ft | 275 sx |
| 4.5" | 8,200 ft | 1,250 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 5
- Max Depth
- 8,300 ft
- Drill Type
- Vertical
- County
- REAGAN
- District
- 7
- Operator
- BHP PETROLEUM (AMERICAS) INC.
- Completed
- 1992-03-13
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 1999-06-01)
- Cum Oil (all leases)
- 1,475,278 bbl
- Cum Gas (all leases)
- 21,253,613 mcf
- Total Permits
- 142