42-389-35975

Final Completion Horizontal

TOYAH WEST 4-9

REEVES County · District 8 · OXY USA WTP LP · WOLFBONE (TREND AREA)

RRC Lookup

Permits

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 2025-12)

Resolved via: production → PERMIAN RESOURCES OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2017-06

Last Production

2026-03

Operator History

Chain of Custody

OXY USA WTP LP 2017-2024→ PERMIAN RESOURCES OPERATING, LLC 2024-2025

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Permit History (1)

#826375 Drill Final Completion

TOYAH 4-9-2N · 14,000 ft

2017-05-15

Spud 2017-06-10

Permit Applications (1)

#826375 A OXY USA WTP LP

received 2017-05-08

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: Y (filed 2025-09-04)
Cum Oil (all leases): 327,175,410 bbl
Cum Gas (all leases): 84,268,378 mcf
Activities: CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 2,262

External Links

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