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42-135-38266

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TXL SOUTH UNIT

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

Permits

1

Max Depth

6,900 ft

First Permit

2002-09-25

Latest Activity

2002-09-25

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2002-11-01

Shut-In

—

Plugged

—

P-5 Org Status: X

!

EWA / Permit operator mismatch

Scheduling: FORMENTERA OPERATIONS LLC ≠ Permit: ANADARKO PETROLEUM CORP.

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 3,124 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,050 ft-926 ft
GLORIETA 5,100 ft-1,976 ft
TUB5,980 ft-2,856 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
5,421–5,823 ftPerforated
6,019–6,419 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,304 ft400 sx
4.5"6,603 ft1,365 sx

Permit History (1)

#524017 Drill Final Completion

TXL SOUTH UNIT · 6,900 ft

2002-09-25

Spud 2002-10-01

Applications (1)

#524017 A ANADARKO PETROLEUM CORP.
received 2002-09-25

Records & Logs

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

W-2/G-1 2003-01-16 log on file
W-2/G-1 2003-02-13
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
3727
Max Depth
6,900 ft
Drill Type
Vertical
County
ECTOR
District
8
Operator
FORMENTERA OPERATIONS LLC
Completed
2002-11-01

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
71