42-321-32367

NO PRODUCTION

HEFFELFINGER-SARTWELLE

MATAGORDA County · District 3 · LANGSTON OIL LLC · TIDEHAVEN (FRIO UPPER)

RRC Lookup

Permits

Max Depth

9,200 ft

First Permit

2014-01-21

Latest Activity

2014-01-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-03-11

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

EWA / Permit operator mismatch

Scheduling: LANGSTON OIL LLC ≠ Permit: SV ENERGY COMPANY, LLC

Resolved via: scheduling → LANGSTON OIL LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2014-03

Last Production

2026-03

Operator History

Chain of Custody

SV ENERGY COMPANY, LLC 2014-2016→ TEXEGY OPERATING COMPANY LLC 2016-2019→ MIDFIELD SWD, LLC 2019-2019→ LANGSTON OIL, LLC 2020-2021

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)

#776510 Drill Final Completion

HEFFELFINGER-SARTWELLE · 9,200 ft

2014-01-21

Spud 2014-02-03

Permit Applications (1)

#776510 A SV ENERGY COMPANY, LLC

received 2014-01-02

Well Details

Well Number: 1
Max Depth: 9,200 ft
Drill Type: Vertical
County: MATAGORDA
District: 3
Operator: LANGSTON OIL LLC
Completed: 2014-03-11

Operator

Name: LANGSTON OIL, LLC
Location: BANDERA
P-5 Status: Y (filed 2026-01-05)
Cum Oil (all leases): 3,423 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G, OPRS/O

External Links

RRC Wellbore Query →