42-495-10005

PRODUCING

ZACHARY ESTATE

WINKLER County · District 8 · MAS OPERATING CO. · KEYSTONE (CONSOLIDATED)

RRC Lookup

Permits

Max Depth

5,280 ft

First Permit

1996-03-27

Latest Activity

2015-03-27

Lifespan

19 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2015-03-30

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

DEVON ENERGY CORPORATION(NEVADA) 1993-1994→ DUDLEY OIL CO. 1996-1998→ DAN MAR WELL SERVICE 1999-2004→ MAS OPERATING CO. 2004-2025

Lease Production

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

Permit History (2)

#804779 Recompletion

ZACHARY ESTATE · 5,075 ft

2015-03-27

#446329 Recompletion Final Completion

ZACHARY ESTATE · 5,280 ft

1996-03-27

Spud 1996-03-24

Permit Applications (2)

#804779 A MAS OPERATING CO.

received 2015-03-18

#446329 A DUDLEY OIL CO.

received 1996-03-26

Well Details

Well Number: 1
Max Depth: 5,280 ft
Drill Type: Vertical
County: WINKLER
District: 8
Operator: MAS OPERATING CO.
Completed: 2015-03-30

Operator

Name: MAS OPER CO
Location: MIDLAND
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 1,001,545 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 6

External Links

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