42-163-32960

Final Completion Horizontal

PANTHER HOLLOW

FRIO County · District 1 · ORYX ENERGY COMPANY · PEARSALL (AUSTIN CHALK)

RRC Lookup

Permits

Max Depth

11,300 ft

First Permit

1990-12-20

Latest Activity

2011-05-09

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-02-09

Shut-In

—

Plugged

1995-03-17

EWA / Production operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Production: MUELLER EXPLORATION, INC. (reported 2023-03)

EWA / Permit operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Permit: U.S. ENERCORP, LTD.

Resolved via: scheduling → ORYX ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1996→ U.S. ENERCORP, LTD. 2009-2016→ MUELLER EXPLORATION, INC. 2016-2023

Lease Production

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

Permit History (4)

#715683 Recompletion Final Completion

RALLY PETROLEUM · 6,776 ft

2011-05-09

Spud 2011-05-11

#684574 Reenter Final Completion

RALLY PETROLEUM · 7,150 ft

2009-08-28

Spud 2009-09-01

#684574 Reenter

RALLY PETROLEUM · 7,150 ft

2009-08-28

#382629 Drill Final Completion

PANTHER HOLLOW · 11,300 ft

1990-12-20

Spud 1990-12-23

Permit Applications (4)

#715683 A U.S. ENERCORP, LTD.

received 2011-05-04

#684574 A U.S. ENERCORP, LTD.

received 2009-11-17

#684574 A U.S. ENERCORP, LTD.

received 2009-08-27

#382629 A ORYX ENERGY COMPANY

received 1990-12-20

Well Details

Well Number: 1H
Max Depth: 11,300 ft
Drill Type: Horizontal
County: FRIO
District: 1
Operator: ORYX ENERGY COMPANY
Completed: 1991-02-09

Operator

Name: SANCHEZ-O'BRIEN OIL & GAS CORP
Location: DALLAS
P-5 Status: Y (filed 1999-02-05)
Cum Oil (all leases): 48,027,931 bbl
Cum Gas (all leases): 270,942,656 mcf
Total Permits: 1,627

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