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42-135-36578

SHUT IN

TXL SOUTH UNIT

ECTOR County · District 8 · FORMENTERA OPERATIONS LLC · TXL (TUBB)

Permits

1

Max Depth

6,525 ft

First Permit

1991-12-19

Latest Activity

1991-12-19

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1992-03-06

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: TEXACO E & P INC.

Resolved via: production → FORMENTERA OPERATIONS LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-1994→ ANADARKO PETROLEUM CORPORATION 1994-2007→ APACHE CORPORATION 2007-2021→ SLANT OPERATING, LLC 2021-2023→ FORMENTERA OPERATIONS LLC 2023-2026

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 (3) Elevation 3,228 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA 5,090 ft-1,862 ft
UPPER CLEARFORK (Clear Fork)5,391 ft-2,163 ft
LOWER CLEARFORK (Clear Fork)6,004 ft-2,776 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 (2)

IntervalType
5,391–5,909 ftPerforated
6,004–6,204 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,400 ft775 sx
5.5"6,375 ft1,350 sx

Permit History (1)

#395137 Drill Final Completion

TXL SOUTH UNIT · 6,525 ft

1991-12-19

Spud 1992-02-16

Applications (1)

#395137 A TEXACO E & P INC.
received 1991-12-16

Records & Logs

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

W-2/G-1 1992-03-26 log on file
W-2/G-1 1992-04-03
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ECTOR County.

Well Details

Well Number
903
Max Depth
6,525 ft
Drill Type
Vertical
County
ECTOR
District
8
Operator
FORMENTERA OPERATIONS LLC
Completed
1992-03-06

Operator

Location
AUSTIN
P-5 Status
X (filed 2026-06-11)
Cum Oil (all leases)
7,170,117 bbl
Cum Gas (all leases)
53,235,974 mcf
Activities
CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
72