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42-467-30640

Final Completion

SHIVERS J. R. 12

VAN ZANDT County · District 5 · BASA RESOURCES INC. · VAN

Permits

1

Max Depth

3,000 ft

First Permit

1986-01-03

Latest Activity

1986-01-03

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-02-13

Shut-In

—

Plugged

2011-05-05

!

EWA / Permit operator mismatch

Scheduling: BASA RESOURCES INC. ≠ Permit: UNION OIL COMPANY OF CALIFORNIA

Resolved via: production → BASA RESOURCES, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

UNION OIL COMPANY OF CALIFORNIA 1993-2020→ BASA RESOURCES, INC. 2021-2026

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 (3) Elevation 500 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP WOLFE CITY (Wolfe City)2,199 ft-1,699 ft
TOP CHALK2,675 ft-2,175 ft
TOP WOODBINE (Woodbine)2,816 ft-2,316 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 (1)

IntervalType
2,888–2,902 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"453 ft147 sx
5.5"2,938 ft125 sx

Permit History (1)

#294813 Drill Final Completion

SHIVERS, J.R. 12 · 3,000 ft

1986-01-03

Applications (1)

#294813 A UNION OIL COMPANY OF CALIFORNIA
received 1985-10-28

Records & Logs

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

W-2/G-1 1986-02-27 log on file
W-2/G-1 1986-04-13
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 VAN ZANDT County.

Well Details

Well Number
6
Max Depth
3,000 ft
Drill Type
Vertical
County
VAN ZANDT
District
5
Operator
BASA RESOURCES INC.
Completed
1986-02-13

Operator

Location
DALLAS
P-5 Status
Active (filed 2026-02-12)
Cum Oil (all leases)
79,953,285 bbl
Cum Gas (all leases)
41,318,604 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
471