42-367-33159

PRODUCING

ADDISON

PARKER County · District 7 · GRAYSTONE OPERATING LLC · DENNIS WEST (STRAWN)

RRC Lookup

Permits

Max Depth

1,950 ft

First Permit

1992-06-09

Latest Activity

1992-06-09

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1992-06-22

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: GRAYSTONE OPERATING LLC ≠ Permit: WESTRIDGE OIL & GAS PROPERTIES

Resolved via: production → GRAYSTONE OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

WESTRIDGE OIL & GAS PROPERTIES 1993-1993→ E.G. OPERATING 1993-1996→ SIMPSON OIL & LAND CO. 1996-1998→ DABB ENERGY COMPANY 1998-2004→ XTO ENERGY INC. 2004-2009→ KNICKERBOCKER LAND RESOURCES 2011-2015→ BIG STAR EXPLORATION 2015-2025→ GRAYSTONE OPERATING, LLC 2025-2025

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)

#400056 Drill Final Completion

ADDISON · 1,950 ft

1992-06-09

Spud 1992-06-11

Permit Applications (1)

#400056 A WESTRIDGE OIL & GAS PROPERTIES

received 1992-06-09

Well Details

Well Number: 4
Max Depth: 1,950 ft
Drill Type: Vertical
County: PARKER
District: 7
Operator: GRAYSTONE OPERATING LLC
Completed: 1992-06-22

Operator

Name: GRAYSTONE OPERATING, LLC
Location: FORT WORTH
P-5 Status: Y (filed 2025-08-15)
Cum Oil (all leases): — bbl
Cum Gas (all leases): 2,695 mcf
Activities: OPRS/G, OPRS/O

External Links

RRC Wellbore Query →