42-479-34432

PRODUCING

HEREFORD L.M.

WEBB County · District 4 · MERIT ENERGY COMPANY · BASHARA-HEREFORD (7300)

Permits

1

Max Depth

9,500 ft

First Permit

1986-10-20

Latest Activity

1986-10-20

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1987-02-04

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: MERIT ENERGY COMPANY ≠ Permit: SANCHEZ-O'BRIEN OIL & GAS CORP.

Resolved via: productionMERIT ENERGY COMPANY

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (4) Elevation 490 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
QUEEN CITY 1,800 ft-1,310 ft
CARRIZO-WILCOX (Carrizo)3,100 ft-2,610 ft
LOWER WILCOX (Wilcox)5,100 ft-4,610 ft
LOBO WILCOX LOWER6,800 ft-6,310 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
6,883–7,458 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"955 ft530 sx
7.625"5,850 ft400 sx
5"7,700 ft260 sx

Permit History (1)

Applications (1)

#321892 A SANCHEZ-O'BRIEN OIL & GAS CORP.
received 1986-10-15

Records & Logs

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

W-2/G-1 1987-02-17 log on file
W-2/G-1 1987-03-04

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
18
Max Depth
9,500 ft
Drill Type
Vertical
County
WEBB
District
4
Completed
1987-02-04

Operator

Location
DALLAS
P-5 Status
Active (filed 2025-11-07)
Cum Oil (all leases)
61,412,014 bbl
Cum Gas (all leases)
675,243,840 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,049