42-367-30807

PRODUCING

ADDISON

PARKER County · District 7 · GRAYSTONE OPERATING LLC · COCKRELL (STRAWN)

RRC Lookup

Permits

Max Depth

5,110 ft

First Permit

1977-07-19

Latest Activity

1991-02-05

Lifespan

14 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1991-02-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: GRAYSTONE OPERATING LLC ≠ Permit: MUNDIGER INTERNATIONAL, INC.

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

MERIMAC INVESTMENTS, INC. 1993-1997→ TRES AZORES OIL & GAS, INC. 1997-2000→ SITTON, RONNIE INCORPORATED 2001-2010→ KNICKERBOCKER LAND RESOURCES 2010-2015→ 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 (3)

#384246 Reenter Final Completion

ADDISON · 2,850 ft

1991-02-05

Spud 1991-02-08

#33167 Other Final Completion

ADDISON, J. E. · 2,800 ft

1978-09-21

Spud 1978-09-21

#3354 Drill Plug Dry Hole (P&A)

ADDISON, J. E. · 5,110 ft

1977-07-19

Permit Applications (3)

#384246 A MUNDIGER INTERNATIONAL, INC.

received 1991-02-05

#33167 A VISTA RESOURCES, INC.

received 1978-09-21

#3354 A GRYNBERG, JACK J.

received 1977-07-19

Well Details

Well Number: 1
Max Depth: 5,110 ft
Drill Type: Vertical
County: PARKER
District: 7
Operator: GRAYSTONE OPERATING LLC
Completed: 1991-02-13

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 →