42-413-31583

TEMP ABANDONED

UNIVERSITY D

SCHLEICHER County · District 7 · TOC ENERGY RESOURCES LLC · BAKER RANCH (CANYON)

Permits

Max Depth

7,400 ft

First Permit

1985-12-02

Latest Activity

1988-12-21

Lifespan

3 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

1988-12-15

Shut-In

—

Plugged

—

P-5 Org Status: Active

EWA / Production operator mismatch

Scheduling: TOC ENERGY RESOURCES LLC ≠ Production: UNIT PETROLEUM COMPANY (reported 2018-06)

EWA / Permit operator mismatch

Scheduling: TOC ENERGY RESOURCES LLC ≠ Permit: QUESTA OIL & GAS CO.

Resolved via: scheduling → TOC ENERGY RESOURCES LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

QUESTA OIL & GAS CO. 1993-2001→ UNIT PETROLEUM COMPANY 2001-2018

Lease Production

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

Formation Tops (7) Elevation 2,516 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANGELO	1,065 ft	+1,451 ft
CLEARFORK (Clear Fork)	2,230 ft	+286 ft
SPRABERRY	3,765 ft	-1,249 ft
SPRAYBERRY (Spraberry)	3,765 ft	-1,249 ft
WOLFCAMP	4,945 ft	-2,429 ft
CANYON	6,620 ft	-4,104 ft
CANYON	6,640 ft	-4,124 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 (5)

Interval	Type
6,621–6,624 ft	Perforated
6,716–6,722 ft	Perforated
6,796–6,803 ft	Perforated
6,893–6,898 ft	Perforated
6,914–6,942 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	856 ft	425 sx
4.5"	7,267 ft	425 sx

Permit History (2)

#354435 Recompletion Final Completion

UNIVERSITY "15" · 7,300 ft

1988-12-21

#292010 Drill Final Completion

UNIVERSITY "15" · 7,400 ft

1985-12-02

Spud 1985-12-06

Applications (2)

#354435 A QUESTA OIL & GAS CO.

received 1988-12-19

#292010 A QUESTA OIL & GAS CO.

received 1985-11-27

Records & Logs

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

W-2/G-1 1989-01-02 log on file

W-2/G-1 1989-02-01

W-2/G-1 1986-02-20 log on file

W-2/G-1 1986-03-04

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 SCHLEICHER County.

Well Details

Well Number: 1
Max Depth: 7,400 ft
Drill Type: Vertical
County: SCHLEICHER
District: 7
Operator: TOC ENERGY RESOURCES LLC
Completed: 1988-12-15

Operator

Name: TOC ENGY RES, LLC
Location: FORT WORTH
P-5 Status: Active (filed 2026-02-03)
Cum Oil (all leases): 137,460 bbl
Cum Gas (all leases): 4,522,527 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 2