42-461-32365
Final CompletionCONNELL ESTATE B
UPTON County · District 7 · BUSTAMANTE RESOURCES LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
9,000 ft
First Permit
1985-02-27
Latest Activity
1985-02-27
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-06-22
Shut-In
—
Plugged
2002-08-20
EWA / Permit operator mismatch
Scheduling: BUSTAMANTE RESOURCES LLC ≠ Permit: ATKINS PETROLEUM CORP.
Resolved via: production → BUSTAMANTE RESOURCES 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 (6) Elevation 2,754 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLEARFORK (Clear Fork) | 6,941 ft | -4,187 ft |
| UPPER SPRABERRY (Spraberry) | 7,273 ft | -4,519 ft |
| LOWER SPRABERRY (Spraberry) | 7,847 ft | -5,093 ft |
| JOE MILL | 8,184 ft | -5,430 ft |
| DEAN | 8,694 ft | -5,940 ft |
| WOLFCAMP | 8,892 ft | -6,138 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 |
|---|---|
| 7,281–8,887 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 393 ft | 370 sx |
| 8.625" | 4,220 ft | 450 sx |
| 4.5" | 9,034 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 4
- Max Depth
- 9,000 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- BUSTAMANTE RESOURCES LLC
- Completed
- 1985-06-22
Operator
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-29)
- Cum Oil (all leases)
- 33,411 bbl
- Cum Gas (all leases)
- 31,856 mcf
- Activities
- OPRS/G, OPRS/O