42-003-34189

SHUT IN

SENTRY C.C.

ANDREWS County · District 8 · MONTARE OPERATING LTD. · FUHRMAN-MASCHO

RRC Lookup

Permits

Max Depth

4,750 ft

First Permit

1984-05-10

Latest Activity

1984-05-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1984-06-20

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: MONTARE OPERATING LTD. ≠ Permit: RANKIN OIL CO.

Resolved via: production → MONTARE OPERATING, LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

BLUE BONNET SAVINGS BANK, FSB 1993-1993→ TEXAS HYDROGEN ENERGY CORP. 1993-1998→ COMPOSTELLA OIL COMPANY 1999-2004→ OK ARENA OPERATING COMPANY 2004-2010→ SANDRIDGE EXPL. AND PROD., LLC 2010-2018→ AVALON TX OPERATING, LLC 2018-2021→ MONTARE OPERATING, LTD. 2021-2025

Lease Production

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

Oil

production & DCA →

Permit History (1)

#238415 Drill Final Completion

SENTRY, C C · 4,750 ft

1984-05-10

Permit Applications (1)

#238415 A RANKIN OIL CO.

received 1984-05-09

Well Details

Well Number: 1
Max Depth: 4,750 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: MONTARE OPERATING LTD.
Completed: 1984-06-20

Operator

Name: MONTARE OPER, LTD
Location: FLOWER MOUN
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 3,555,563 bbl
Cum Gas (all leases): 5,203,291 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 11

External Links

RRC Wellbore Query →