42-483-31442

PRODUCING

KELLER P. M.

WHEELER County · District 10 · MOUNTAINSIDE ENERGY OPERATING L · PANHANDLE WHEELER COUNTY FIELD

RRC Lookup

Permits

Max Depth

3,250 ft

First Permit

1993-02-05

Latest Activity

1993-02-05

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1993-03-02

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: MOUNTAINSIDE ENERGY OPERATING L ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2025-12)

EWA / Permit operator mismatch

Scheduling: MOUNTAINSIDE ENERGY OPERATING L ≠ Permit: TEXACO E & P INC.

Resolved via: production → HIGHMARK ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

TEXACO E & P INC. 1993-2002→ CHEVRON U. S. A. INC. 2002-2016→ PANTERA ENERGY COMPANY 2016-2021→ HIGHMARK ENERGY OPERATING, LLC 2021-2025

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)

#408638 Drill Final Completion

KELLER, P. M. · 3,250 ft

1993-02-05

Spud 1993-02-18

Permit Applications (1)

#408638 A TEXACO E & P INC.

received 1993-02-01

Well Details

Well Number: 26
Max Depth: 3,250 ft
Drill Type: Vertical
County: WHEELER
District: 10
Operator: MOUNTAINSIDE ENERGY OPERATING L
Completed: 1993-03-02

Operator

Name: MOUNTAINSIDE ENERGY OPERATING, L
Location: DALLAS
P-5 Status: Y (filed 2026-01-21)
Activities: OPRS/G, OPRS/O

External Links

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