42-461-30412
UMOBIL-COOK
UPTON County · District 7 · TEXAS PACIFIC OIL COMPANY INC. · HELUMA (PENN.)
Permits
1
Max Depth
8,207 ft
First Permit
1992-09-08
Latest Activity
1992-09-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: TEXAS PACIFIC OIL COMPANY INC. ≠ Permit: ORYX ENERGY COMPANY
Resolved via: scheduling → TEXAS PACIFIC OIL COMPANY INC.
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
UPTON County disposal market →Permitted Volume
5,000 bbl/d
Max Pressure
3,450 psi
Injection Interval
6,900–7,300 ft
Injected (12mo)
8,998 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
Operator History
originally filed by ORYX ENERGY COMPANY — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 2,871 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 6,902 ft | -4,031 ft |
| STRAWN | 7,737 ft | -4,866 ft |
| STRAWN DET (Strawn) | 7,737 ft | -4,866 ft |
| DEVONIAN | 8,134 ft | -5,263 ft |
| ELLENBURGER | — | — |
| FUSSELMAN | — | — |
| GRAYBURG | — | — |
| SAN ANDRES - SALTWATER FLOW (San Andres) | — | — |
| SPRABERRY | — | — |
| YATES | — | — |
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 |
|---|---|
| 6,904–7,070 ft | Perforated |
| ?–8,066 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 510 ft | 500 sx |
| 8.625" | 3,800 ft | 1,300 sx |
| 5.5" | 8,207 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 6
- Max Depth
- 8,207 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- TEXAS PACIFIC OIL COMPANY INC.
Operator
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1982-09-15)
- Total Permits
- 589