42-479-35846

Final Completion

VAQUILLAS RANCH H

WEBB County · District 4 · CONOCO INC. · VAQUILLAS RANCH (WILCOX 11 100)

Permits

Max Depth

12,800 ft

First Permit

1993-06-14

Latest Activity

1997-08-20

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1993-09-08

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

1993-09

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 686 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CARRIZO WILCOX (Carrizo)	4,060 ft	-3,374 ft
BASE OF LOWER WILCOX (Wilcox)	10,900 ft	-10,214 ft
LOBO UNCONFORMITY	10,900 ft	-10,214 ft
LOBO 6 SAND	11,800 ft	-11,114 ft
WILLS POINT	12,200 ft	-11,514 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 (10)

Interval	Type
11,090–11,112 ft	Perforated
11,272–11,294 ft	Perforated
11,806–11,818 ft	Perforated
11,806–11,908 ft	Perforated
11,838–11,855 ft	Perforated
11,862–11,878 ft	Perforated
11,894–11,908 ft	Perforated
11,922–11,950 ft	Perforated
11,968–11,978 ft	Perforated
12,048–12,072 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	532 ft	200 sx
7"	8,725 ft	220 sx
5"	12,221 ft	230 sx

Permit History (2)

#466355 Recompletion Final Completion

VAQUILLAS RANCH H · 12,800 ft

1997-08-20

Spud 1997-08-28

#412761 Drill Final Completion

VAQUILLAS RANCH H · 12,800 ft

1993-06-14

Spud 1993-06-25

Applications (2)

#466355 A CONOCO INC.

received 1997-08-15

#412761 A CONOCO INC.

received 1993-06-14

Records & Logs

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

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

W-2/G-1 1997-10-14 log on file

W-2/G-1 1997-10-29

W-2/G-1 1993-09-21 log on file

W-2/G-1 1993-09-24

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: 115
Max Depth: 12,800 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCO INC.
Completed: 1993-09-08

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