42-003-37326
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ANDREWS County · District 8 · EXTEX OPERATING COMPANY · NIX (CLEARFORK)
Permits
1
Max Depth
7,200 ft
First Permit
1993-08-25
Latest Activity
1993-08-25
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1993-10-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Production: JOURNEY OPERATING, L.L.C. (reported 2002-07)
EWA / Permit operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Permit: UMC PETROLEUM CORPORATION
Resolved via: scheduling → EXTEX OPERATING COMPANY
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
1993-10
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 3,255 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,930 ft | +325 ft |
| SAN ANDRES | 4,397 ft | -1,142 ft |
| GLORIETA | 5,626 ft | -2,371 ft |
| UPPER CLEARFORK (Clear Fork) | 6,110 ft | -2,855 ft |
| LOWER CLEARFORK (Clear Fork) | 6,798 ft | -3,543 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 |
|---|---|
| 6,968–7,034 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,734 ft | 560 sx |
| 5.5" | 7,200 ft | 1,515 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
- 1
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- EXTEX OPERATING COMPANY
- Completed
- 1993-10-10
Operator
- Name
- EXTEX OPER CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-07)
- Cum Oil (all leases)
- 5,887,486 bbl
- Cum Gas (all leases)
- 10,031,045 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 117