42-227-30959

PRODUCING

CLAY H. R.-E-

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

RRC Lookup

Permits

Max Depth

3,150 ft

First Permit

1991-10-21

Latest Activity

2002-04-25

Lifespan

11 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

—

Shut-In

—

Plugged

—

P-5 Org Status: X

EWA / Permit operator mismatch

Scheduling: LANDMARK IP LLC ≠ Permit: WESTPORT OIL AND GAS COMPANY, LP

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 (2)

#519363 Recompletion Final Completion

CLAY, H. R. -E- · 3,150 ft

2002-04-25

Spud 2001-03-28

#392953 Recompletion

CLAY, H.R. "E" · 3,149 ft

1991-10-21

Permit Applications (2)

#519363 A WESTPORT OIL AND GAS COMPANY, LP

received 2002-04-23

#392953 A CONOCO INC.

received 1991-10-16

Well Details

Well Number: 52
Max Depth: 3,150 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: LANDMARK IP LLC

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

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