42-211-33900

PRODUCING

HOBART RANCH

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

RRC Lookup

Permits

Max Depth

13,500 ft

First Permit

2007-05-15

Latest Activity

2007-05-15

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2007-08-01

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: CIMAREX ENERGY CO.

Resolved via: production → HIGHMARK ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2007-08

Last Production

2026-03

Operator History

Chain of Custody

CIMAREX ENERGY CO. 2007-2008→ CHEVRON U. S. A. INC. 2008-2016→ 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.

Gas

production & DCA →

Permit History (1)

#638219 Drill Final Completion

HOBART RANCH · 13,500 ft

2007-05-15

Spud 2007-05-15

Permit Applications (1)

#638219 A CIMAREX ENERGY CO.

received 2007-05-02

Well Details

Well Number: 1967
Max Depth: 13,500 ft
Drill Type: Vertical
County: HEMPHILL
District: 10
Operator: MOUNTAINSIDE ENERGY OPERATING L
Completed: 2007-08-01

Operator

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

External Links

RRC Wellbore Query →