42-467-30860

Final Completion

YORK W. A. 13

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

Permits

Max Depth

2,900 ft

First Permit

1992-01-17

Latest Activity

2005-04-22

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1992-04-20

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 (5) Elevation 473 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
NACATOCH	1,300 ft	-827 ft
PECAN GAP	1,800 ft	-1,327 ft
AUSTIN CHALK	2,090 ft	-1,617 ft
NACATOCH	—	—
PECAN GAP	—	—

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
1,830–1,880 ft	Perforated
2,091–2,258 ft	Perforated

Casing (2)

Size	Set Depth	Cement
7.625"	410 ft	155 sx
4.5"	2,384 ft	325 sx

Permit History (2)

#560747 Recompletion Final Completion

YORK, W. A. 13 · 2,388 ft

2005-04-22

Spud 2005-05-02

#395968 Drill Final Completion

YORK, W. A. 13 · 2,900 ft

1992-01-17

Spud 1992-04-02

Applications (2)

#560747 A UNION OIL COMPANY OF CALIFORNIA

received 2005-04-19

#395968 A UNOCAL EXPLORATION CORPORATION

received 1992-01-17

Records & Logs

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

W-2/G-1 2005-06-07 log on file

W-2/G-1 1992-05-15 log on file

W-2/G-1 1992-08-26

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: 16
Max Depth: 2,900 ft
Drill Type: Vertical
County: VAN ZANDT
District: 5
Operator: BASA RESOURCES INC.
Completed: 1992-04-20

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