42-135-05915

Final Completion

TXL -L- A/C 2

ECTOR County · District 8 · SHELL WESTERN E&P INC. · TXL (MONTOYA)

Permits

Max Depth

9,772 ft

First Permit

1985-11-04

Latest Activity

1993-09-09

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-11-11

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: SHELL WESTERN E&P INC. ≠ Production: APACHE CORPORATION (reported 2020-03)

Resolved via: scheduling → SHELL WESTERN E&P INC.

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 2007-2020

Lease Production

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

Formation Tops (1) Elevation 3,308 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MONTOYA	8,300 ft	-4,992 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 (7)

Interval	Type
7,507–7,747 ft	Perforated
7,781–7,873 ft	Perforated
8,365–8,385 ft	Perforated
8,366–8,384 ft	Perforated
8,869–8,866 ft	Perforated
9,143–9,200 ft	Perforated
?–8,966 ft	Perforated

Casing (7)

Size	Set Depth	Cement
13.375"	200 ft	300 sx
13.375"	218 ft	300 sx
8.625"	3,797 ft	3,500 sx
8.625"	3,814 ft	3,500 sx
5.5"	8,418 ft	1,000 sx
5.5"	9,403 ft	1,000 sx
5.5"	9,418 ft	1,000 sx

Permit History (2)

#415750 Recompletion Final Completion

TXL -L- A/C 2 · 9,772 ft

1993-09-09

Spud 1993-09-22

#289312 Recompletion Final Completion

TXL-L- A/C 2 · 9,772 ft

1985-11-04

Applications (2)

#415750 A SHELL WESTERN E&P INC.

received 1993-09-07

#289312 A SHELL WESTERN E&P INC.

received 1985-11-01

Records & Logs

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

W-2/G-1 1994-04-08 log on file

W-2/G-1 1994-05-02

W-2/G-1 1990-08-10

W-2/G-1 1986-06-05 log on file

W-2/G-1 1986-06-24

W-2/G-1 1964-09-22

+1 more filings

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: 4
Max Depth: 9,772 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: SHELL WESTERN E&P INC.
Completed: 1989-11-11

Operator

Name: SHELL WESTERN E&P INC
Location: HOUSTON
P-5 Status: Inactive (filed 1999-09-16)
Cum Oil (all leases): 103,539,803 bbl
Cum Gas (all leases): 1,149,777,929 mcf
Total Permits: 2,528