42-289-31090

Final Completion

COOK LOUISE

LEON County · District 5 · PIONEER NATURAL RES. USA INC. · BEAR GRASS (TRAVIS PEAK)

RRC Lookup

Permits

Max Depth

11,000 ft

First Permit

1990-08-22

Latest Activity

2001-07-06

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-09-06

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: PIONEER NATURAL RES. USA INC. ≠ Production: HILCORP ENERGY COMPANY (reported 2025-12)

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

WISENBAKER PRODUCTION COMPANY 1993-1994→ GENERAL ATLANTIC RESOURCES, INC. 1994-1994→ UMC PETROLEUM CORPORATION 1995-1997→ AMERICAN COMETRA, INC. 1997-1997→ PIONEER NATURAL RES. USA, INC. 1997-2005→ XTO ENERGY INC. 2005-2023→ HILCORP ENERGY COMPANY 2024-2025

Lease Production

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

Permit History (3)

#511132 Recompletion Final Completion

COOK, LOUISE · 9,530 ft

2001-07-06

Spud 2001-07-23

#376803 Drill Final Completion

COOK, LOUISE · 10,200 ft

1990-08-22

Spud 1991-05-26

#376803 Drill

COOK, LOUISE · 11,000 ft

1990-08-22

Permit Applications (3)

#511132 A PIONEER NATURAL RES. USA, INC.

received 2001-07-06

#376803 A WISENBAKER PROD. CO.

received 1992-01-06

#376803 A WISENBAKER PROD. CO.

received 1990-08-20

Well Details

Well Number: 1
Max Depth: 11,000 ft
Drill Type: Vertical
County: LEON
District: 5
Operator: PIONEER NATURAL RES. USA INC.
Completed: 1991-09-06

Operator

Name: PIONEER NATURAL RES. USA, INC
Location: Y SPRING
P-5 Status: Y (filed 2025-05-02)
Cum Oil (all leases): 1,696,586,121 bbl
Cum Gas (all leases): 1,763,332,471 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 15,155

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