42-169-32790
Final CompletionSTOKER K. ET UX C
GARZA County · District 8 · EXTEX OPERATING COMPANY · ROCKER -A-
Permits
1
Max Depth
5,400 ft
First Permit
1987-08-28
Latest Activity
1987-08-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-11-11
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Permit: UNION OIL COMPANY OF CALIFORNIA
Resolved via: production → 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
4,000 bbl/d
Max Pressure
1,700 psi
Injection Interval
3,487–4,050 ft
Injected (12mo)
48,451 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-05-01)
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 (4) Elevation 2,411 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 2,154 ft | +257 ft |
| GLORIETA | 3,086 ft | -675 ft |
| CLEARFORK (Clear Fork) | 3,332 ft | -921 ft |
| WICHITA ALBANY (Wichita-Albany) | 4,993 ft | -2,582 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 (2)
| Interval | Type |
|---|---|
| 2,510–2,704 ft | Perforated |
| 3,487–4,050 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 280 ft | 180 sx |
| 5.5" | 5,400 ft | 1,165 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 17
- Max Depth
- 5,400 ft
- Drill Type
- Vertical
- County
- GARZA
- District
- 8
- Operator
- EXTEX OPERATING COMPANY
- Completed
- 1987-11-11
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