42-003-06535

Final Completion

UNIVERSITY 12-E

ANDREWS County · District 8 · UNION OIL COMPANY OF CALIFORNIA

Permits

Max Depth

10,220 ft

First Permit

1984-08-16

Latest Activity

1988-09-20

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2023-03

Operator History

Chain of Custody

UNION OIL COMPANY OF CALIFORNIA 1993-1994→ DALLAS PRODUCTION, INC. 1994-1996→ UNIVERSAL RESOURCES CORP. 1996-1999→ QUESTAR EXPL. AND PROD. CO. 1999-1999→ MAYNARD OIL CO. 1999-2004→ FOREST OIL PERMIAN CORPORATION 2004-2009→ SANDRIDGE EXPL. AND PROD., LLC 2010-2013→ SHERIDAN PRODUCTION COMPANY, LLC 2013-2016

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (4)

Interval	Type
7,000–7,238 ft	Perforated
7,619–7,631 ft	Perforated
7,691–7,727 ft	Perforated
?–10,076 ft	Perforated

Casing (6)

Size	Set Depth	Cement
13.375"	508 ft	400 sx
13.375"	508 ft	400 sx
9.625"	4,360 ft	3,000 sx
9.625"	4,360 ft	3,050 sx
7"	10,277 ft	600 sx
7"	10,277 ft	6,000 sx

Permit History (3)

#350282 Recompletion Final Completion

UNIVERSITY 12-E · 7,375 ft

1988-09-20

#258504 Recompletion

UNIVERSITY 12-E · 10,015 ft

1984-11-26

#248880 Recompletion

UNIVERSITY 12-E · 10,220 ft

1984-08-16

Applications (3)

#350282 A UNION OIL COMPANY OF CALIFORNIA

received 1988-08-18

#258504 A SUPERIOR OIL COMPANY, THE

received 1984-10-26

#248880 A SUPERIOR OIL COMPANY, THE

received 1984-07-16

Records & Logs

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

W-2/G-1 1988-09-28 log on file

W-2/G-1 1988-10-15

W-2/G-1 1987-02-23

W-2/G-1 1974-07-18

W-2/G-1 1984-01-12

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 ANDREWS County.

Well Details

Well Number: 1
Max Depth: 10,220 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: UNION OIL COMPANY OF CALIFORNIA

Operator

Name: UNION OIL CO OF CALIFORNIA
Location: MIDLAND
P-5 Status: Inactive (filed 2020-11-18)
Cum Oil (all leases): 78,952,713 bbl
Cum Gas (all leases): 197,557,199 mcf
Total Permits: 2,336