← Wells

42-433-01662

U

UPSHAW T. A. -A-

STONEWALL County · District 7 · WILLIAMS A. OIL · BOYD (CANYON REEF)

Permits

1

Max Depth

4,680 ft

First Permit

1988-01-05

Latest Activity

1988-01-05

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1990-11-12

!

EWA / Permit operator mismatch

Scheduling: WILLIAMS A. OIL ≠ Permit: TEXACO INC.

Resolved via: scheduling → WILLIAMS A. OIL

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-1995→ APACHE CORPORATION 1995-1996→ BRISTOL RESOURCES CORPORATION 1997-1998→ ECLIPSE OIL & GAS, INC. 2000-2001→ MINERAL TECHNOLOGIES, INC. 2002-2011→ TCF ENERGY, INC. 2002-2004→ J V A OPERATING COMPANY, INC. 2011-2018→ WILLIAMS, A. OIL 2018-2024

Lease Production

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

Oil
production & DCA →
Oil
production & DCA →

Formation Tops (1) Elevation 1,734 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CANYON REEF (Canyon)4,744 ft-3,010 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 (2)

IntervalType
2,996–3,004 ftPerforated
?–4,778 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"218 ft310 sx
4.5"4,796 ft175 sx

Permit History (1)

#340949 Recompletion U

UPSHAW, T. A. "A" · 4,680 ft

1988-01-05

Applications (1)

#340949 A TEXACO INC.
received 1988-01-04

Records & Logs

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

W-2/G-1 1990-03-01 log on file
W-2/G-1 1990-04-07
W-2/G-1 1984-01-12
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 STONEWALL County.

Well Details

Well Number
11
Max Depth
4,680 ft
Drill Type
Vertical
County
STONEWALL
District
7
Operator
WILLIAMS A. OIL

Operator

Location
WICHITA FAL, LS
P-5 Status
Active (filed 2026-03-17)
Cum Oil (all leases)
173,622 bbl
Cum Gas (all leases)
— mcf
Activities
OPRS/O
Total Permits
5