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42-135-38369

SHUT IN

TXL NORTH UNIT

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

Permits

1

Max Depth

7,100 ft

First Permit

2003-02-26

Latest Activity

2003-02-26

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2004-03-20

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

SHELL WESTERN E&P INC. 1993-1995→ ANADARKO PETROLEUM CORPORATION 1995-2007→ 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 (4) Elevation 3,262 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CLEARFORK (Clear Fork)5,527 ft-2,265 ft
TUBB SAND (Tubb)5,999 ft-2,737 ft
TUBB 6,121 ft-2,859 ft
WICHITA-ALBANY 6,607 ft-3,345 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
5,444–6,556 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,470 ft450 sx
4.5"6,721 ft1,510 sx

Permit History (1)

#528797 Drill Final Completion

TXL NORTH UNIT · 7,100 ft

2003-02-26

Spud 2004-02-27

Applications (1)

#528797 A ANADARKO PETROLEUM CORP.
received 2003-02-24

Records & Logs

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

W-2/G-1 2004-03-30 log on file
W-2/G-1 2004-06-30
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
7,100 ft
Drill Type
Vertical
County
ECTOR
District
8
Operator
FORMENTERA OPERATIONS LLC
Completed
2004-03-20

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