42-311-32297

Final Completion

WHEELER ET AL

MCMULLEN County · District 1 · MILLER W. C. OPERATING COMPANY · A.W.P. (OLMOS)

RRC Lookup

Permits

Max Depth

11,500 ft

First Permit

1985-05-09

Latest Activity

1985-05-09

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-02

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: MILLER W. C. OPERATING COMPANY ≠ Production: GTG OPERATING, LLC (reported 2025-11)

EWA / Permit operator mismatch

Scheduling: MILLER W. C. OPERATING COMPANY ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: production → GTG OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

MILLER, W. C. OPERATING COMPANY 1993-1994→ WHEELER, CLIFTON C. 1994-1994→ WELHAUSEN OPERATING CO., INC. 1995-2001→ WELHAUSEN OPERATING COMPANY, LP 2001-2011→ LAYLINE PETROLEUM I, LLC 2012-2013→ WAPITI OPERATING, LLC 2013-2015→ CLEARLY PETROLEUM, LLC 2015-2020→ GTG OPERATING, LLC 2020-2025

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 (1)

#274574 Drill Final Completion

WHEELER ET AL · 11,500 ft

1985-05-09

Spud 1985-06-14

Permit Applications (1)

#274574 A MOBIL PRODUCING TX. & N.M. INC.

received 1985-05-09

Well Details

Well Number: 1
Max Depth: 11,500 ft
Drill Type: Vertical
County: MCMULLEN
District: 1
Operator: MILLER W. C. OPERATING COMPANY
Completed: 1985-09-02

Operator

Name: MILLER, W. C. OPER CO
Location: SAN ANTONIO
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 1,294,238 bbl
Cum Gas (all leases): 1,530,437 mcf
Activities: CSGD/P, G/PUR
Total Permits: 123

External Links

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