← Wells

42-467-30825

Final Completion Directional

SHIVERS J. R. 12

VAN ZANDT County · District 5 · BASA RESOURCES INC. · VAN (PECAN GAP)

Permits

3

Max Depth

2,560 ft

First Permit

1991-02-19

Latest Activity

2022-02-16

Lifespan

31 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2000-10-17

Shut-In

—

Plugged

—

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 →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (5) Elevation 474 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
NACATOCH 1,150 ft-676 ft
PECAN GAP 1,769 ft-1,295 ft
PECAN GAP 1,834 ft-1,360 ft
AUSTIN CHALK 2,276 ft-1,802 ft
WOODBINE 2,465 ft-1,991 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-467-30968 YORK, W. A. 13 · UNION OIL COMPANY OF CALIFORNIA
0.2 mi
Pecan Gap 1,780'Austin Chalk 2,236'Woodbine 2,569'
✓ 42-467-30898 YORK, W. A. 13 · UNION OIL COMPANY OF CALIFORNIA
0.2 mi
Nacatoch 1,228'Pecan Gap 1,592'Austin Chalk 2,149'Woodbine 2,423'
✓ 42-467-30770 WHITE, W. H. 504 · UNION EXPL. PARTNERS, LTD.
0.2 mi
Pecan Gap 1,210'Austin Chalk 2,215'WOODBIN 2,510'Woodbine 2,510'
✓ 42-467-00602 WHITE, W. H. 504 · UNION EXPL. PARTNERS, LTD.
0.3 mi
Pecan Gap 1,369'Austin Chalk 2,206'Woodbine 2,540'
✓ 42-467-30937 TAYLOR, T. J. 33 · UNION OIL COMPANY OF CALIFORNIA
0.3 mi
Wilcox 400'Pecan Gap 1,444'Austin Chalk 2,254'
✓ 42-467-31023 SWAIN, W. F. 14 · UNION OIL COMPANY OF CALIFORNIA
0.4 mi
Woodbine 2,740'Rodessa 4,805'CARLISLE 4,965'
✓ 42-467-00608 J. A. BRACKEN 503 · UNION OIL COMPANY OF CALIFORNIA
0.5 mi
Wilcox 400'Pecan Gap 1,439'Austin Chalk 2,186'Woodbine 2,509'
✓ 42-467-30744 BLAKE, R.S. · EXXON CORP.
0.6 mi
Nacatoch 1,308'Pecan Gap 1,760'Austin Chalk 2,157'Eagle Ford 2,345'LEWISVILLE "A" 2,412'DEXTER "A" 2,668'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

IntervalType
1,800–1,820 ftPerforated
2,276–2,422 ftPerforated
2,536–2,546 ftPerforated

Casing (2)

SizeSet DepthCement
7.625"407 ft142 sx
4.5"2,557 ft375 sx

Permit History (3)

#876867 Recompletion Final Completion

SHIVERS, J. R. 12 · 2,560 ft

2022-02-16

Spud 2022-03-23

#498696 Recompletion Final Completion

SHIVERS, J. R. 12 · 1,950 ft

2000-08-23

Spud 2000-10-10

#384827 Drill Final Completion

SHIVERS, J. R. 12 · 2,450 ft

1991-02-19

Spud 1991-04-02

Applications (3)

#876867 A BASA RESOURCES, INC.
received 2022-02-08
#498696 A UNION OIL COMPANY OF CALIFORNIA
received 2000-08-21
#384827 A UNOCAL EXPLORATION CORPORATION
received 1991-02-19

Records & Logs

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

W-2/G-1 2022-05-04
W-2/G-1 2000-10-24 log on file
W-2/G-1 2000-11-21
W-2/G-1 1991-05-21 log on file
W-2/G-1 1992-01-13
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.

Google Maps → Explorer Map →
Lat 32.544190
Lon -95.626081

Well Details

Well Number
12
Max Depth
2,560 ft
Drill Type
Directional
County
VAN ZANDT
District
5
Operator
BASA RESOURCES INC.
Completed
2000-10-17

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