42-495-01150

Final Completion

KEYSTONE SILURIAN UNIT

WINKLER County · District 8 · HILCORP ENERGY COMPANY · KEYSTONE (DEV-MCKEE CONS)

RRC Lookup

Permits

Max Depth

9,749 ft

First Permit

1980-12-30

Latest Activity

1980-12-30

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-12-07

Shut-In

—

Plugged

2024-02-02

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: GULF OIL CORP.

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

PENNZOIL PETROLEUM COMPANY 1993-1995→ PENNZOIL EXPLORATION & PROD. CO. 1995-1998→ HERRICKS OIL CO. 1998-1999→ BASS ENTERPRISES PRODUCTION CO. 1999-2006→ BEPCO, L.P. 2007-2008→ BOPCO, L.P. 2008-2017→ XTO ENERGY INC. 2017-2024→ HILCORP ENERGY COMPANY 2025-2025

Lease Production

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

Permit History (1)

#103486 Recompletion Final Completion

SOUTH KEYSTONE SILURIAN UNIT · 9,749 ft

1980-12-30

Permit Applications (1)

#103486 A GULF OIL CORP.

received 1980-12-30

Well Details

Well Number: 20
Max Depth: 9,749 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: HILCORP ENERGY COMPANY
Completed: 1980-12-07

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: Y (filed 2025-01-13)
Cum Oil (all leases): 72,015,602 bbl
Cum Gas (all leases): 1,737,102,151 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,390

External Links

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