42-467-30796

Final Completion

YORK W. A. 13

VAN ZANDT County · District 5 · BASA RESOURCES INC. · VAN (AUSTIN CHALK)

Permits

Max Depth

3,250 ft

First Permit

1990-06-22

Latest Activity

2002-10-04

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-07-27

Shut-In

—

Plugged

—

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 1993-2016→ 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.

Formation Tops (3) Elevation 470 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	1,490 ft	-1,020 ft
AUSTIN CHALK	2,180 ft	-1,710 ft
WOODBINE	2,500 ft	-2,030 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)

Interval	Type
1,518–1,596 ft	Perforated
2,186–2,362 ft	Perforated

Casing (2)

Size	Set Depth	Cement
10.75"	409 ft	205 sx
7"	2,353 ft	900 sx

Permit History (2)

#524401 Recompletion Final Completion

YORK, W. A. 13 · 1,950 ft

2002-10-04

Spud 2002-10-18

#374137 Drill Final Completion

YORK, ELLA 13 · 3,250 ft

1990-06-22

Spud 1990-07-05

Applications (2)

#524401 A UNION OIL COMPANY OF CALIFORNIA

received 2002-10-07

#374137 A UNION EXPL. PARTNERS, LTD.

received 1990-06-05

Records & Logs

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

W-2/G-1 2002-11-01 log on file

W-2/G-1 1990-08-14 log on file

W-2/G-1 1990-09-19

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: 11
Max Depth: 3,250 ft
Drill Type: Vertical
County: VAN ZANDT
District: 5
Operator: BASA RESOURCES INC.
Completed: 1990-07-27

Operator

Name: BASA RES, INC
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