42-133-36500

PRODUCING

DUFFER A

EASTLAND County · District 7 · BYRNE OIL COMPANY · ADAMS (DUFFER LOWER)

RRC Lookup

Permits

Max Depth

3,700 ft

First Permit

1985-05-22

Latest Activity

1985-05-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1985-06-26

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: BYRNE OIL COMPANY ≠ Permit: BYRNE, ROBERT E.

Resolved via: production → BYRNE OIL COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

BYRNE, ROBERT E. 1993-2005→ BYRNE OIL COMPANY 2005-2025

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)

#275929 Drill Final Completion

DUFFER "A" · 3,700 ft

1985-05-22

Spud 1985-06-08

Permit Applications (1)

#275929 A BYRNE, ROBERT E.

received 1985-05-21

Well Details

Well Number: 4
Max Depth: 3,700 ft
Drill Type: Vertical
County: EASTLAND
District: 7
Operator: BYRNE OIL COMPANY
Completed: 1985-06-26

Operator

Name: BYRNE OIL CO
Location: LUBBOCK
P-5 Status: Y (filed 2025-09-04)
Cum Oil (all leases): 192,552 bbl
Cum Gas (all leases): 520,136 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 42

External Links

RRC Wellbore Query →