42-479-32868

Final Completion

VAQUILLAS RANCH CO. LTD.

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

Permits

Max Depth

10,500 ft

First Permit

1980-10-09

Latest Activity

1993-04-22

Lifespan

13 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-05-13

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 564 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
QUEEN CITY	3,220 ft	-2,656 ft
TOP WILCOX (Wilcox)	5,450 ft	-4,886 ft
WILCOX	5,450 ft	-4,886 ft
MIDDLE WILCOX (Wilcox)	7,055 ft	-6,491 ft
LOWER WILCOX LOBO (Wilcox)	8,940 ft	-8,376 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 (2)

Interval	Type
9,221–9,268 ft	Perforated
10,058–10,084 ft	Perforated

Casing (5)

Size	Set Depth	Cement
10.75"	528 ft	470 sx
7.625"	7,952 ft	1,050 sx
2.875"	8,640 ft	—
5"	10,240 ft	400 sx
4.5"	10,240 ft	400 sx

Permit History (2)

#410837 Recompletion Final Completion

VAQUILLAS RANCH CO. LTD · 10,240 ft

1993-04-22

Spud 1992-11-11

#95243 Drill Final Completion

VAQUILLAS RANCH CO., LTD. · 10,500 ft

1980-10-09

Spud 1981-03-09

Applications (2)

#410837 A CONOCO INC.

received 1993-04-19

#95243 A FOREST OIL CORP.

received 1980-10-09

Records & Logs

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

W-2/G-1 1993-04-16 log on file

W-2/G-1 1993-07-29

W-2/G-1 1993-07-07

W-2/G-1 1981-06-16

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: 8
Max Depth: 10,500 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCO INC.
Completed: 1981-05-13

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