42-197-31316

Final Completion

LONG 398

HARDEMAN County · District 9 · KEY ENERGY OF COLORADO INC. · HOLMES E. (7750)

RRC Lookup

Permits

Max Depth

8,400 ft

First Permit

1994-12-21

Latest Activity

2005-10-07

Lifespan

11 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-03-29

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: KEY ENERGY OF COLORADO INC. ≠ Production: ASSENT ENERGY PARTNERS, LLC (reported 2025-12)

Resolved via: production → ASSENT ENERGY PARTNERS, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

EP OPERATING LIMITED PARTNERSHIP 1993-1995→ ENSERCH EXPLORATION, INC 1995-1997→ KEY ENERGY OF COLORADO, INC. 1997-2013→ EAGLE ENERGY ACQUISITIONS LP 2013-2014→ EAGLE HYDROCARBONS (TEXAS) INC. 2014-2015→ EAGLE HYDROCARBONS INC. 2015-2020→ ASSENT ENERGY PARTNERS, LLC 2020-2025

Lease Production

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

Permit History (3)

#607503 Field Transfer Final Completion

LONG 398 · 7,799 ft

2005-10-07

Spud 2005-03-29

#557564 Recompletion Final Completion

LONG 398 · 7,799 ft

2005-02-11

#431216 Drill Final Completion

LONG 398 · 8,400 ft

1994-12-21

Spud 1994-12-21

Permit Applications (3)

#607503 A KEY ENERGY OF COLORADO, INC.

received 2005-10-07

#557564 A KEY ENERGY OF COLORADO, INC.

received 2005-02-11

#431216 A EP OPERATING LIMITED PARTNERSHIP

received 1994-12-21

Well Details

Well Number: 3X
Max Depth: 8,400 ft
Drill Type: Vertical
County: HARDEMAN
District: 9
Operator: KEY ENERGY OF COLORADO INC.
Completed: 2005-03-29

Operator

Name: KEY ENGY OF COLORADO, INC
Location: TULSA
P-5 Status: Y (filed 2016-06-03)
Cum Oil (all leases): 8,106,602 bbl
Cum Gas (all leases): 3,507,985 mcf
Total Permits: 78

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