42-461-31891

Final Completion

MCCLURE W. W. A/C 1

UPTON County · District 7 · ORYX ENERGY COMPANY · KING MOUNTAIN (ELLENBURGER)

RRC Lookup

Permits

Max Depth

11,850 ft

First Permit

1982-03-10

Latest Activity

1986-02-25

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-02-01

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Production: WINN OPERATING, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: ORYX ENERGY COMPANY ≠ Permit: SUN EXPL. & PROD. CO.-MIDLAND

Resolved via: production → WINN OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ORYX ENERGY COMPANY 1993-1995→ SAMSON HYDROCARBONS COMPANY 1995-1996→ SAMSON LONE STAR LP 1996-2007→ SAMSON LONE STAR, LLC 2007-2010→ THREE RIVERS OPERATING CO LLC 2011-2012→ COG OPERATING LLC 2012-2025→ WINN OPERATING, LLC 2025-2025

Lease Production

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

Oil

production & DCA →

Permit History (2)

#298454 Recompletion Final Completion

MCCLURE, W. W. A/C-1 · 11,553 ft

1986-02-25

#152733 Drill Final Completion

MCCLURE, W. W. A/C 1 · 11,850 ft

1982-03-10

Spud 1983-11-03

Permit Applications (2)

#298454 A SUN EXPL. & PROD. CO.-MIDLAND

received 1986-01-30

#152733 A SUN EXPL. & PROD. CO.-MIDLAND

received 1982-03-10

Well Details

Well Number: 9
Max Depth: 11,850 ft
Drill Type: Vertical
County: UPTON
District: 7
Operator: ORYX ENERGY COMPANY
Completed: 1984-02-01

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

External Links

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