← Wells

42-187-33326

NO PRODUCTION

SHELBY L. UNIT

GUADALUPE County · District 1 · LT OIL LLC · GUADALUPE BEND (AUSTIN CHALK)

Permits

1

Max Depth

2,500 ft

First Permit

1990-07-17

Latest Activity

1990-07-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1990-08-24

Shut-In

—

Plugged

—

P-5 Org Status: Delinquent

!

EWA / Permit operator mismatch

Scheduling: LT OIL LLC ≠ Permit: FOUR OAKS INVESTMENTS, INC.

Resolved via: scheduling → LT OIL LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TOMAHAWK PETROLEUM 1995-1995→ TEXAS WELLBORE POOL 1995-1996→ G. P. PETROLEUM 1998-2013→ LT OIL LLC 2013-2015

Lease Production

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

Oil
production & DCA →

Formation Tops (4) Elevation 490 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NAVARRO 870 ft-380 ft
TAYLOR 1,390 ft-900 ft
PECAN GAP 1,765 ft-1,275 ft
AUSTIN CHALK 2,125 ft-1,635 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
2,180–2,181 ftPerforated

Casing (1)

SizeSet DepthCement
5.5"2,275 ft325 sx

Permit History (1)

#375622 Drill Final Completion

SHELBY, L. · 2,500 ft

1990-07-17

Spud 1990-07-26

Applications (1)

#375622 A FOUR OAKS INVESTMENTS, INC.
received 1990-07-17

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1990-08-31 log on file
W-2/G-1 1990-09-07
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in GUADALUPE County.

Well Details

Well Number
2
Max Depth
2,500 ft
Drill Type
Vertical
County
GUADALUPE
District
1
Operator
LT OIL LLC
Completed
1990-08-24

Operator

Location
SAN MARCOS
P-5 Status
Delinquent (filed 2020-06-12)
Cum Oil (all leases)
7,379 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O