42-391-31167

SHUT IN

HEARD FANNIE V. W.

REFUGIO County · District 2 · DORCHESTER OPERATING COMPANY LLC · GRETA (4400)

RRC Lookup

Permits

Max Depth

4,900 ft

First Permit

1977-09-12

Latest Activity

2009-11-20

Lifespan

32 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1977-12-13

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: DORCHESTER OPERATING COMPANY LLC ≠ Permit: CAMBRIAN MANAGEMENT, LTD.

Resolved via: production → DORCHESTER OPERATING COMPANY LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2001→ PRIMROSE OPERATING COMPANY 2001-2007→ CAMBRIAN MANAGEMENT LTD 2007-2007→ CAMBRIAN MANAGEMENT, LTD. 2007-2010→ ACOCK/ANAQUA OPERATING CO., LP 2010-2020→ DORCHESTER OPERATING COMPANY LLC 2020-2025

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 (2)

#687410 Recompletion

FANNIE V.W. HEARD · 4,490 ft

2009-11-20

#7885 Drill Long String Casing

HEARD, FANNIE V. W. · 4,900 ft

1977-09-12

Spud 1977-11-15

Permit Applications (2)

#687410 A CAMBRIAN MANAGEMENT, LTD.

received 2009-11-13

#7885 A EXXON CORP.

received 1977-09-12

Well Details

Well Number: 25
Max Depth: 4,900 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: DORCHESTER OPERATING COMPANY LLC
Completed: 1977-12-13

Operator

Name: DORCHESTER OPERATING COMPANY LLC
Location: REFUGIO
P-5 Status: Y (filed 2025-07-04)
Cum Oil (all leases): 193,808 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O

External Links

RRC Wellbore Query →