42-211-32431

PRODUCING

ROSS A.A.

HEMPHILL County · District 10 · MOUNTAINSIDE ENERGY OPERATING L · MAJOR CREEK (MORROW UPPER)

RRC Lookup

Permits

Max Depth

14,500 ft

First Permit

2000-06-02

Latest Activity

2003-01-13

Lifespan

3 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2000-09-28

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: MOUNTAINSIDE ENERGY OPERATING L ≠ Production: HIGHMARK ENERGY OPERATING, LLC (reported 2024-06)

EWA / Permit operator mismatch

Scheduling: MOUNTAINSIDE ENERGY OPERATING L ≠ Permit: CHEVRON U. S. A. INC.

Resolved via: scheduling → MOUNTAINSIDE ENERGY OPERATING L

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-09

Last Production

2026-03

Operator History

Chain of Custody

CHEVRON U. S. A. INC. 2000-2016→ PANTERA ENERGY COMPANY 2016-2021→ HIGHMARK ENERGY OPERATING, LLC 2021-2024

Lease Production

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

Gas

production & DCA →

Permit History (2)

#527174 Field Transfer Final Completion

ROSS, A. A. · 14,500 ft

2003-01-13

Spud 2000-06-24

#495778 Drill Final Completion

ROSS, A. A. · 14,500 ft

2000-06-02

Spud 2000-09-04

Permit Applications (2)

#527174 A CHEVRON U. S. A. INC.

received 2003-01-10

#495778 A CHEVRON U. S. A. INC.

received 2000-06-02

Well Details

Well Number: 9071
Max Depth: 14,500 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: MOUNTAINSIDE ENERGY OPERATING L
Completed: 2000-09-28

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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