42-479-34763

U

HEREFORD L.M.

WEBB County · District 4 · SANCHEZ-O BRIEN OIL & GAS CORP. · WILDCAT

Permits

1

Max Depth

8,300 ft

First Permit

1988-10-21

Latest Activity

1988-10-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1988-11-11

Shut-In

Plugged

1990-01-19

Lease Production

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

Formation Tops (4) Elevation 450 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN CITY 1,695 ft-1,245 ft
CARRIZO WILCOX (Carrizo)3,099 ft-2,649 ft
LOWER WILCOX (Wilcox)4,855 ft-4,405 ft
LOBO WILCOX6,452 ft-6,002 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 ↗

Casing (2)

SizeSet DepthCement
10.75"922 ft540 sx
7.625"5,700 ft500 sx

Permit History (1)

Applications (1)

#352561 A SANCHEZ-O'BRIEN OIL & GAS CORP.
received 1988-10-21

Records & Logs

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

W-2/G-1 1988-12-16 log on file
W-2/G-1 1989-01-17

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
33
Max Depth
8,300 ft
Drill Type
Vertical
County
WEBB
District
4
Completed
1988-11-11

Operator

Location
HOUSTON
P-5 Status
Inactive (filed 1997-08-14)
Cum Oil (all leases)
264,031 bbl
Cum Gas (all leases)
270,035,085 mcf
Total Permits
493