42-115-00356

Final Completion

GILLESPIE B

DAWSON County · District 8 · BYRD OPERATING COMPANY · FELKEN (SPRABERRY)

RRC Lookup

Permits

Max Depth

7,560 ft

First Permit

2000-12-13

Latest Activity

2000-12-13

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1983-03-04

EWA / Production operator mismatch

Scheduling: BYRD OPERATING COMPANY ≠ Production: PETX OPERATING LLC (reported 2025-12)

Resolved via: production → PETX OPERATING LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2000-02

Last Production

2026-03

Operator History

Chain of Custody

BYRD OPERATING COMPANY 2000-2024→ PETX OPERATING LLC 2024-2025

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)

#502914 Reenter Final Completion

EAST FELKEN UNIT · 7,560 ft

2000-12-13

Spud 2001-03-12

Permit Applications (1)

#502914 A BYRD OPERATING COMPANY

received 2000-12-11

Well Details

Well Number: 1WS
Max Depth: 7,560 ft
Drill Type: Vertical
County: DAWSON
District: 8
Operator: BYRD OPERATING COMPANY

Operator

Name: BYRD OPER CO
Location: MIDLAND
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 3,284,456 bbl
Cum Gas (all leases): 13,497,915 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 68

External Links

RRC Wellbore Query →