42-461-03762
Final CompletionMCCLURE W. W. A/C 1
UPTON County · District 7 · ORYX ENERGY COMPANY · KING MOUNTAIN (ELLENBURGER)
Permits
1
Max Depth
11,858 ft
First Permit
1991-02-15
Latest Activity
1991-02-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-10-19
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ORYX ENERGY COMPANY ≠ Production: WINN OPERATING, LLC (reported 2026-04)
Resolved via: production → WINN OPERATING, 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 (3)
CSV| Formation | Top Depth (MD) |
|---|---|
| DEVONIAN | 9,758 ft |
| DEVONIAN | 10,386 ft |
| ELLENBURGER | 11,498 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (20)
| Interval | Type |
|---|---|
| 9,758–9,768 ft | Perforated |
| 9,796–9,826 ft | Perforated |
| 9,858–9,872 ft | Perforated |
| 9,876–9,892 ft | Perforated |
| 9,910–9,950 ft | Perforated |
| 9,954–9,960 ft | Perforated |
| 9,971–9,985 ft | Perforated |
| 10,024–10,028 ft | Perforated |
| 10,030–10,034 ft | Perforated |
| 10,071–10,119 ft | Perforated |
| 10,074–10,080 ft | Perforated |
| 10,116–10,122 ft | Perforated |
| 10,138–10,146 ft | Perforated |
| 10,152–10,168 ft | Perforated |
| 10,180–10,184 ft | Perforated |
+5 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 632 ft | 550 sx |
| 8.625" | 4,361 ft | 4,052 sx |
| 5.5" | 11,858 ft | 500 sx |
Permit History (1)
Applications (1)
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 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
- 3
- Max Depth
- 11,858 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- ORYX ENERGY COMPANY
- Completed
- 1989-10-19
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1998-03-27)
- Cum Oil (all leases)
- 48,027,931 bbl
- Cum Gas (all leases)
- 270,942,656 mcf
- Total Permits
- 1,627