← Wells

42-467-30739

Final Completion

GILBERT H. C. 43

VAN ZANDT County · District 5 · UNION OIL COMPANY OF CALIFORNIA · VAN (PECAN GAP)

Permits

3

Max Depth

3,270 ft

First Permit

1989-04-28

Latest Activity

2001-02-23

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2001-03-26

Shut-In

—

Plugged

2008-07-21

!

EWA / Production operator mismatch

Scheduling: UNION OIL COMPANY OF CALIFORNIA ≠ Production: BASA RESOURCES, INC. (reported 2026-04)

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 →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (4) Elevation 518 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PECAN GAP 1,875 ft-1,357 ft
PECAN GAP 1,920 ft-1,402 ft
AUSTIN CHALK 2,220 ft-1,702 ft
WOODBINE 2,540 ft-2,022 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 (3)

IntervalType
1,924–1,934 ftPerforated
2,216–2,432 ftPerforated
2,540–2,550 ftPerforated

Casing (2)

SizeSet DepthCement
7.625"435 ft203 sx
4.5"3,270 ft550 sx

Permit History (3)

#505722 Recompletion Final Completion

GILBERT, H. C. 43 · 2,200 ft

2001-02-23

Spud 2001-03-05

#367231 Recompletion Final Completion

GILBERT, H. C. 43 · 3,270 ft

1989-12-14

#358633 Drill Final Completion

GILBERT, H. C. 43 · 3,270 ft

1989-04-28

Spud 1989-05-23

Applications (3)

#505722 A UNION OIL COMPANY OF CALIFORNIA
received 2001-02-23
#367231 A UNION EXPL. PARTNERS, LTD.
received 1989-12-05
#358633 A UNION EXPL. PARTNERS, LTD.
received 1989-04-26

Records & Logs

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

W-2/G-1 2001-04-04 log on file
W-2/G-1 2001-04-16
W-2/G-1 1990-01-23 log on file
W-2/G-1 1990-06-07
W-2/G-1 1989-11-22 log on file
W-2/G-1 1990-01-12
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 VAN ZANDT County.

Well Details

Well Number
10
Max Depth
3,270 ft
Drill Type
Vertical
County
VAN ZANDT
District
5
Operator
UNION OIL COMPANY OF CALIFORNIA
Completed
2001-03-26

Operator

Location
MIDLAND
P-5 Status
Inactive (filed 2020-11-18)
Cum Oil (all leases)
78,952,713 bbl
Cum Gas (all leases)
197,557,199 mcf
Total Permits
2,336