42-135-34939

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TXL NORTH UNIT

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

Permits

1

Max Depth

6,800 ft

First Permit

1985-04-12

Latest Activity

1985-04-12

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-09-29

Shut-In

Plugged

2006-06-23

!

EWA / Permit operator mismatch

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

Resolved via: productionFORMENTERA OPERATIONS LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (7) Elevation 3,244 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,450 ft+1,794 ft
YATES 2,790 ft+454 ft
SEVEN RIVERS 2,978 ft+266 ft
QUEEN 3,460 ft-216 ft
SAN ANDRES 4,254 ft-1,010 ft
UPPER CLEAR FORK (5600) (Clear Fork)5,614 ft-2,370 ft
TUBB 6,175 ft-2,931 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
5,619–6,897 ftPerforated

Casing (3)

SizeSet DepthCement
14"40 ft
8.625"1,475 ft750 sx
5.5"6,985 ft2,300 sx

Permit History (1)

Applications (1)

#272271 A SHELL WESTERN E&P INC.
received 1985-04-08

Records & Logs

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

W-2/G-1 1985-11-27 log on file
W-2/G-1 1985-12-05
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
768
Max Depth
6,800 ft
Drill Type
Vertical
County
ECTOR
District
8
Completed
1985-09-29

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
73