42-331-33559

PRODUCING

UNDERWOOD

MILAM County · District 1 · SHELDON RESOURCES L.P. · W.C. FINCH (SIMSBORO 1900)

RRC Lookup

Permits

Max Depth

1,995 ft

First Permit

2003-11-12

Latest Activity

2003-11-12

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2005-08-18

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Permit operator mismatch

Scheduling: SHELDON RESOURCES L.P. ≠ Permit: HEARTLAND RESOURCES, INC.

Resolved via: production → SHELDON RESOURCES, L.P.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

3R-B OIL VENTURE 1993-1995→ HEARTLAND RESOURCES, INC. 1996-2006→ THREE FORKS OPERATING CO, LLC 2006-2017→ SHELDON RESOURCES, L.P. 2017-2025

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)

#538475 Drill Unperfed Completion

UNDERWOOD · 1,995 ft

2003-11-12

Spud 2005-08-13

Permit Applications (1)

#538475 A HEARTLAND RESOURCES, INC.

received 2003-11-12

Well Details

Well Number: 11
Max Depth: 1,995 ft
Drill Type: Vertical
County: MILAM
District: 1
Operator: SHELDON RESOURCES L.P.
Completed: 2005-08-18

Operator

Name: SHELDON RES, L.P
Location: BRYAN
P-5 Status: Y (filed 2026-03-04)
Cum Oil (all leases): 222,467 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 4

External Links

RRC Wellbore Query →