42-135-34730

Final Completion

FASKEN -20-

ECTOR County · District 8 · UNION TEXAS PETROLEUM CORP. · FASKEN SOUTH (WOLFCAMP)

Permits

Max Depth

11,200 ft

First Permit

1984-12-07

Latest Activity

1985-10-14

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-04-18

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: UNION TEXAS PETROLEUM CORP. ≠ Production: FASKEN OIL AND RANCH, LTD. (reported 2026-01)

Resolved via: scheduling → UNION TEXAS PETROLEUM CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MERIDIAN OIL INC. 1993-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-2000→ EOG RESOURCES, INC. 2000-2000→ APACHE CORPORATION 2000-2021→ SLANT OPERATING, LLC 2021-2023→ DE IV OPERATING, LLC 2023-2023→ FASKEN OIL AND RANCH, LTD. 2024-2026

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 (8) Elevation 3,030 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	3,057 ft	-27 ft
SAN ANDRES	4,833 ft	-1,803 ft
UPPER CLEARFORD	6,834 ft	-3,804 ft
UPPER CLEARFORK (Clear Fork)	6,834 ft	-3,804 ft
DEAN	8,200 ft	-5,170 ft
WOLFCAMP	8,515 ft	-5,485 ft
WOLFCAMP	8,525 ft	-5,495 ft
STRAWN	9,888 ft	-6,858 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 (3)

Interval	Type
8,525–8,544 ft	Perforated
10,223–10,251 ft	Perforated
10,458–10,469 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	401 ft	100 sx
8.625"	5,150 ft	2,490 sx
8.625"	5,850 ft	2,490 sx
5.5"	10,599 ft	1,525 sx

Permit History (2)

#287638 Recompletion Final Completion

FASKEN "20" · 10,600 ft

1985-10-14

#260297 Drill Final Completion

FASKEN "20" · 11,200 ft

1984-12-07

Spud 1985-01-23

Applications (3)

#287638 A UNION TEXAS PETROLEUM CORP.

received 1985-10-11

#260297 A UNION TEXAS PETROLEUM CORP.

received 1985-04-29

#260297 A UNION TEXAS PETROLEUM CORP.

received 1984-12-07

Records & Logs

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

W-2/G-1 1986-06-03 log on file

W-2/G-1 1986-02-26

W-2/G-1 1986-01-16 log on file

W-2/G-1 1986-02-12

W-2/G-1 1985-06-07

W-2/G-1 1985-08-03

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: 2
Max Depth: 11,200 ft
Drill Type: Vertical
County: ECTOR
District: 8
Operator: UNION TEXAS PETROLEUM CORP.
Completed: 1985-04-18

Operator

Name: WAGNER, DUER & CO
Location: HOUSTON
P-5 Status: Inactive (filed 1990-11-02)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Total Permits: 452