42-389-35975
Final Completion HorizontalTOYAH WEST 4-9
REEVES County · District 8 · OXY USA WTP LP · WOLFBONE (TREND AREA)
Permits
1
Max Depth
14,000 ft
First Permit
2017-05-15
Latest Activity
2017-05-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-08-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: OXY USA WTP LP ≠ Production: PERMIAN RESOURCES OPERATING, LLC (reported 2026-04)
Resolved via: production → PERMIAN RESOURCES 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
2017-06
Last Production
2026-07
Injection / Disposal
REEVES County disposal market →Permitted Volume
10,000 bbl/d
Max Pressure
3,700 psi
Injection Interval
9,887–10,727 ft
Injected (12mo)
—
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 (10) Elevation 2,614 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CASTILLE (Castile) | 923 ft | +1,691 ft |
| PERMIAN (Permian (undifferentiated)) | 923 ft | +1,691 ft |
| BELL CANYON | 4,888 ft | -2,274 ft |
| DELAWARE | 4,888 ft | -2,274 ft |
| DELAWARE CONSOLIDATED GAS (Delaware) | 4,915 ft | -2,301 ft |
| FORD-DELAWARE (Delaware) | 5,092 ft | -2,478 ft |
| CHERRY CANYON | 5,940 ft | -3,326 ft |
| BONE SPRINGS (Bone Spring) | 8,079 ft | -5,465 ft |
| WOLFCAMP | 10,457 ft | -7,843 ft |
| PENNSYLVANIAN | — | — |
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 |
|---|---|
| 10,583–20,473 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.75" | 1,610 ft | 845 sx |
| 9.625" | 10,190 ft | 1,765 sx |
| 5.5" | 20,716 ft | 2,405 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 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
- 12H
- Max Depth
- 14,000 ft
- Drill Type
- Horizontal
- County
- REEVES
- District
- 8
- Operator
- OXY USA WTP LP
- Completed
- 2017-08-22
Operator
- Name
- OXY USA WTP LP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-16)
- Cum Oil (all leases)
- 329,551,533 bbl
- Cum Gas (all leases)
- 84,981,131 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 2,273