42-003-33772

PRODUCING

GRAHAM-UNIVERSITY

ANDREWS County · District 8 · HIGHMARK ENERGY OPERATING LLC · DEEP ROCK (GLORIETA 5950)

RRC Lookup

Permits

Max Depth

6,300 ft

First Permit

1983-09-29

Latest Activity

1983-09-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1983-10-07

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: HIGHMARK ENERGY OPERATING LLC ≠ Permit: TRANSIERRA EXPLORATION CORP.

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

BROTHERS PRODUCTION COMPANY INC. 1993-2006→ LEGACY RESERVES OPERATING LP 2006-2023→ HIGHMARK ENERGY OPERATING, LLC 2023-2025

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)

#216011 Drill Final Completion

GRAHAM UNIVERSITY · 6,300 ft

1983-09-29

Permit Applications (1)

#216011 A TRANSIERRA EXPLORATION CORP.

received 1983-08-30

Well Details

Well Number: 3
Max Depth: 6,300 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: HIGHMARK ENERGY OPERATING LLC
Completed: 1983-10-07

Operator

Name: HIGHMARK ENGY OPER, LLC
Location: DALLAS
P-5 Status: Y (filed 2025-12-04)
Cum Oil (all leases): 4,103,460 bbl
Cum Gas (all leases): 29,480,638 mcf
Activities: CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 15

External Links

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