42-479-32762

Final Completion

VAQUILLAS RANCH A-2

WEBB County · District 4 · CONOCO INC. · GATO CREEK (9800)

Permits

Max Depth

10,086 ft

First Permit

1980-06-17

Latest Activity

1997-08-20

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-11-18

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: CONOCO INC. ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)

Resolved via: production → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CONOCO INC. 1993-2002→ CONOCOPHILLIPS COMPANY 2003-2015→ HILCORP ENERGY COMPANY 2016-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (3) Elevation 580 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE OF LOWER WILCOX (Wilcox)	8,970 ft	-8,390 ft
BASE OF LWR. WILCOX	8,970 ft	-8,390 ft
WILLS POINT	9,500 ft	-8,920 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)

Interval	Type
9,078–9,102 ft	Perforated
9,346–9,416 ft	Perforated
9,396–9,416 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	1,066 ft	760 sx
9.625"	7,943 ft	795 sx
2.875"	9,185 ft	—
5.5"	10,086 ft	2,445 sx

Permit History (2)

#466357 Recompletion Final Completion

VAQUILLAS RANCH A2 · 10,086 ft

1997-08-20

Spud 1997-09-16

#84114 Drill Final Completion

VAQUILLAS RANCH - A2 · 10,086 ft

1980-06-17

Applications (2)

#466357 A CONOCO INC.

received 1997-08-15

#84114 A CONOCO INC.

received 1980-06-17

Records & Logs

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

W-2/G-1 1998-03-16

W-2/G-1 1997-11-14 log on file

W-2/G-1 1998-01-30

W-2/G-1 1980-11-26

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 WEBB County.

Well Details

Well Number: 4
Max Depth: 10,086 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCO INC.
Completed: 1980-11-18

Operator

Name: CONOCO INC
Location: HOUSTON
P-5 Status: Inactive (filed 2011-08-01)
Cum Oil (all leases): 47,167,767 bbl
Cum Gas (all leases): 1,813,222,856 mcf
Total Permits: 4,644