42-431-31075

Final Completion

MAHAFFEY -A-

STERLING County · District 8 · RANGE PRODUCTION COMPANY · CONGER (PENN)

RRC Lookup

Permits

Max Depth

8,600 ft

First Permit

1981-10-23

Latest Activity

1981-10-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-11-25

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: RANGE PRODUCTION COMPANY ≠ Production: BURK ROYALTY CO., LTD. (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: RANGE PRODUCTION COMPANY ≠ Permit: WAGNER & BROWN

Resolved via: production → BURK ROYALTY CO., LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

WAGNER & BROWN, LTD. 1993-2003→ RANGE PRODUCTION COMPANY 2004-2014→ EQT PRODUCTION TEXAS, LLC 2014-2018→ STANOLIND PRODUCTION LLC 2018-2020→ SLANT OPERATING, LLC 2021-2021→ BURK ROYALTY CO., LTD. 2022-2025

Lease Production

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

Permit History (1)

#140644 Drill Final Completion

MAHAFFEY "A" · 8,600 ft

1981-10-23

Permit Applications (1)

#140644 A WAGNER & BROWN

received 1981-10-23

Well Details

Well Number: 104
Max Depth: 8,600 ft
Drill Type: Vertical
County: STERLING
District: 8
Operator: RANGE PRODUCTION COMPANY
Completed: 1981-11-25

Operator

Name: RANGE PROD CO
Location: FORT WORTH
P-5 Status: Y (filed 2015-11-06)
Cum Oil (all leases): 24,506,970 bbl
Cum Gas (all leases): 450,917,099 mcf
Total Permits: 1,666

External Links

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