42-479-35235

Final Completion

VAQUILLAS RANCH CO. SGU

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

Permits

Max Depth

11,000 ft

First Permit

1991-05-21

Latest Activity

1992-01-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-07-26

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 (5) Elevation 563 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN CITY	3,180 ft	-2,617 ft
WILCOX	5,300 ft	-4,737 ft
LOWER CARRIZO WILCOX (Carrizo)	7,200 ft	-6,637 ft
LOBO 6	9,580 ft	-9,017 ft
MILLS POINT	9,750 ft	-9,187 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 (4)

Interval	Type
8,480–8,499 ft	Perforated
8,480–8,579 ft	Perforated
8,499–8,524 ft	Perforated
9,667–9,696 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	535 ft	200 sx
7"	7,873 ft	300 sx

Permit History (2)

#396217 Recompletion Final Completion

VAQUILLAS RANCH CO. SGU · 10,100 ft

1992-01-29

Spud 1991-12-31

#387904 Drill Final Completion

VAQUILLAS RANCH CO. SGU · 11,000 ft

1991-05-21

Spud 1991-06-15

Applications (2)

#396217 A CONOCO INC.

received 1992-01-27

#387904 A CONOCO INC.

received 1991-05-14

Records & Logs

5 completion filings on record · 2 with log images at RRC.

W-2/G-1 1992-06-04

W-2/G-1 1992-01-24 log on file

W-2/G-1 1992-02-14

W-2/G-1 1991-08-12 log on file

W-2/G-1 1991-10-04

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: 10
Max Depth: 11,000 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCO INC.
Completed: 1991-07-26

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