42-475-20451

Final Completion

LASALER R. M.

WARD County · District 8 · SHELL OIL COMPANY · LOCKRIDGE (ELLENBURGER 18600)

RRC Lookup

Permits

Max Depth

19,780 ft

First Permit

1981-06-23

Latest Activity

1981-06-23

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1968-07-06

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHELL OIL COMPANY ≠ Production: DIAMONDBACK E&P LLC (reported 2025-12)

Resolved via: production → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2021→ COLGATE OPERATING, LLC 2021-2021→ DIAMONDBACK E&P LLC 2022-2025

Lease Production

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

Gas

production & DCA →

Permit History (1)

#124875 Other Final Completion

LASATER, R. M. · 19,780 ft

1981-06-23

Permit Applications (1)

#124875 A SHELL OIL COMPANY

received 1981-06-23

Well Details

Well Number: 1
Max Depth: 19,780 ft
Drill Type: Vertical
County: WARD
District: 8
Operator: SHELL OIL COMPANY
Completed: 1968-07-06

Operator

Name: SHELL WESTERN E&P INC
Location: HOUSTON
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: GTHS/O
Total Permits: 1,401

External Links

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