42-479-33741

Final Completion

VAQUILLAS RANCH-A1

WEBB County · District 4 · CONOCO INC. · GATO CREEK (LOBO 6 SEGMENT A)

Permits

Max Depth

11,500 ft

First Permit

1983-11-02

Latest Activity

1996-02-26

Lifespan

12 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1984-03-10

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 (6) Elevation 609 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE OF LOWER WILCOX (Wilcox)	9,828 ft	-9,219 ft
LOWER WILCOX GROUP (Wilcox)	9,828 ft	-9,219 ft
LOBO 1	10,110 ft	-9,501 ft
LOBO 6	10,755 ft	-10,146 ft
WILLS PIONT	11,018 ft	-10,409 ft
WILLS POINT	11,018 ft	-10,409 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 (7)

Interval	Type
10,112–10,143 ft	Perforated
10,798–10,802 ft	Perforated
10,798–10,990 ft	Perforated
10,815–10,822 ft	Perforated
10,840–10,842 ft	Perforated
10,974–10,981 ft	Perforated
10,986–10,990 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	1,100 ft	615 sx
10.75"	1,114 ft	615 sx
7.625"	8,480 ft	1,450 sx
7.625"	8,704 ft	1,450 sx

Permit History (2)

#444869 Recompletion Final Completion

VAQUILLAS RANCH A1 · 11,248 ft

1996-02-26

Spud 1996-04-25

#219517 Drill Final Completion

VAQUILLAS RANCH-A1 · 11,500 ft

1983-11-02

Spud 1983-12-18

Applications (2)

#444869 A CONOCO INC.

received 1996-02-15

#219517 A CONOCO INC.

received 1983-10-31

Records & Logs

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

W-2/G-1 2010-06-09

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

W-2/G-1 1996-07-05

W-2/G-1 1996-06-03 log on file

W-2/G-1 1996-08-01

W-2/G-1 1984-03-23

+1 more filings

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: 44
Max Depth: 11,500 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCO INC.
Completed: 1984-03-10

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