42-383-01375

Final Completion

REYNOLDS

REAGAN County · District 7 · ROBERTS & HAMMACK INC. · CALVIN (DEAN)

RRC Lookup

Permits

Max Depth

7,700 ft

First Permit

1979-08-02

Latest Activity

1979-08-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ROBERTS & HAMMACK INC. ≠ Production: DIAMONDBACK E&P LLC (reported 2025-11)

EWA / Permit operator mismatch

Scheduling: ROBERTS & HAMMACK INC. ≠ Permit: CASS, FRANK

Resolved via: scheduling → ROBERTS & HAMMACK INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

ROBERTS & HAMMACK, INC. 1993-2000→ STEPHENS, AUTRY C. 2000-2000→ ENDEAVOR ENERGY RESOURCES L.P. 2000-2024→ DIAMONDBACK E&P LLC 2025-2025

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)

#54227 Recompletion Final Completion

REYNOLDS · 7,700 ft

1979-08-02

Permit Applications (1)

#54227 A CASS, FRANK

received 1979-08-02

Well Details

Well Number: 4102
Max Depth: 7,700 ft
Drill Type: Vertical
County: REAGAN
District: 7
Operator: ROBERTS & HAMMACK INC.

Operator

Name: ROBERTS & HAMMACK, INC
Location: DALLAS
P-5 Status: Y (filed 2007-07-06)
Cum Oil (all leases): 480,002 bbl
Cum Gas (all leases): 2,793,979 mcf
Total Permits: 70

External Links

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