42-389-37171

Final Completion Horizontal

TOYAH EAST 4-9

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

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Permits

Max Depth

14,000 ft

First Permit

2018-05-23

Latest Activity

2018-05-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2018-10-09

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

2018-10

Last Production

2026-03

Operator History

Chain of Custody

OXY USA WTP LP 2018-2024→ 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)

#840278 Drill Final Completion

TOYAH 4-9-4N · 14,000 ft

2018-05-23

Spud 2018-08-04

Permit Applications (1)

#840278 A OXY USA WTP LP

received 2018-05-21

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Lat 31.273408

Lon -103.430296

Well Details

Well Number: 84H
Max Depth: 14,000 ft
Drill Type: Horizontal
County: REEVES
District: 8
Operator: OXY USA WTP LP
Completed: 2018-10-09

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: 2,263

External Links

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