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VAQUILLAS RANCH C

WEBB County · District 4 · CONOCO INC. · BIG COWBOY (LOBO)

Permits

1

Max Depth

9,800 ft

First Permit

1986-06-27

Latest Activity

1986-06-27

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

1999-02-10

!

EWA / Permit operator mismatch

Scheduling: CONOCO INC. ≠ Permit: TRANSAMERICAN NATURAL GAS CORP.

Resolved via: scheduling → CONOCO INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

1999-02

Operator History

originally filed by TRANSAMERICAN NATURAL GAS CORP. — asset transferred

Lease Production

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

Formation Tops (5) Elevation 5,093 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 1,307 ft+3,786 ft
QUEEN CITY 2,650 ft+2,443 ft
WILCOX/CARRIZO (Wilcox)4,742 ft+351 ft
BASE OF CARRIZO (Carrizo)6,490 ft-1,397 ft
WILLS POINT 9,020 ft-3,927 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 (1)

IntervalType
8,870–8,886 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"770 ft530 sx
7.625"7,200 ft140 sx
5"9,795 ft380 sx

Permit History (1)

Applications (1)

#303614 A TRANSAMERICAN NATURAL GAS CORP.
received 1986-06-26

Records & Logs

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

W-2/G-1 1987-10-05 log on file
W-2/G-1 1987-10-14

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
1
Max Depth
9,800 ft
Drill Type
Vertical
County
WEBB
District
4
Operator
CONOCO INC.

Operator

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