42-211-31823

Final Completion

BROWN J.T. ET AL -D-

HEMPHILL County · District 10 · BLACKBEARD OPERATING LLC · HEMPHILL (GRANITE WASH.)

RRC Lookup

Permits

1

Max Depth

12,250 ft

First Permit

1986-02-25

Latest Activity

1986-02-25

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-10-02

Shut-In

Plugged

2023-07-17

!

EWA / Production operator mismatch

Scheduling: BLACKBEARD OPERATING LLC ≠ Production: BP AMERICA PRODUCTION COMPANY (reported 2011-06)

!

EWA / Permit operator mismatch

Scheduling: BLACKBEARD OPERATING LLC ≠ Permit: DIAMOND SHAMROCK EXPLORATION CO.

Resolved via: schedulingBLACKBEARD OPERATING LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2023-07

Lease Production

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

Permit Applications (1)

#298636 A DIAMOND SHAMROCK EXPLORATION CO.
received 1986-02-24

Well Details

Well Number
11
Max Depth
12,250 ft
Drill Type
Vertical
County
HEMPHILL
District
10
Completed
1986-10-02

Operator

Location
FORT WORTH
P-5 Status
Y (filed 2025-07-04)
Cum Oil (all leases)
54,029,758 bbl
Cum Gas (all leases)
235,989,327 mcf
Activities
G/PUR, OPRS/G, OPRS/O
Total Permits
2,164

External Links

Live © 2026 Petrora