42-227-36174

INJECTION

CLAY H. R.-E-

HOWARD County · District 8 · LANDMARK IP LLC · HOWARD GLASSCOCK (CONSOLIDATED)

RRC Lookup

Permits

Max Depth

2,700 ft

First Permit

2008-08-07

Latest Activity

2008-08-07

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2009-12-09

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: LANDMARK IP LLC ≠ Permit: ENCORE OPERATING, L.P.

Resolved via: production → LANDMARK IP, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

CONOCO INC. 1993-1995→ WESTPORT OIL AND GAS COMPANY INC 1995-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2005→ ENCORE OPERATING, L.P. 2005-2010→ QUANTUM RESOURCES MANAGEMENT,LLC 2010-2014→ BREITBURN OPERATING L.P. 2015-2021→ LANDMARK IP, LLC 2021-2025

Lease Production

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

Permit History (1)

#667166 Drill Final Completion

CLAY, H. R. "E" · 2,700 ft

2008-08-07

Spud 2008-10-25

Permit Applications (1)

#667166 A ENCORE OPERATING, L.P.

received 2008-07-21

Well Details

Well Number: 73
Max Depth: 2,700 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: LANDMARK IP LLC
Completed: 2009-12-09

Operator

Name: LANDMARK IP, LLC
Location: HOUSTON
P-5 Status: Y (filed 2025-10-04)
Cum Oil (all leases): 36,892 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O

External Links

RRC Wellbore Query →