42-391-01431

M. F. LAMBERT

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

4

Max Depth

5,915 ft

First Permit

2008-09-16

Latest Activity

2011-04-08

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

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 (5) Elevation 51 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)2,750 ft-2,699 ft
OAKVILLE 4,100 ft-4,049 ft
ANAHUAC 4,365 ft-4,314 ft
FRIO 5,915 ft-5,864 ft
NO CHANGE

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 (3)

IntervalType
5,071–5,079 ftPerforated
5,287–5,293 ftPerforated
?–5,808 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"1,230 ft528 sx
7"5,905 ft528 sx

Permit History (4)

Applications (4)

#713040 A HILCORP ENERGY COMPANY
received 2011-03-29
#708689 A HILCORP ENERGY COMPANY
received 2011-01-18
#669988 A HILCORP ENERGY COMPANY
received 2009-08-28
#669988 A HILCORP ENERGY COMPANY
received 2008-08-27

Records & Logs

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

W-2/G-1 2011-02-24
W-2/G-1 2009-09-18 log on file
W-2/G-1 2010-03-17
W-2/G-1 1984-01-12

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 REFUGIO County.

Well Details

Well Number
53
Max Depth
5,915 ft
Drill Type
Vertical
County
REFUGIO
District
2

Operator

Location
HOUSTON
P-5 Status
X (filed 2026-03-27)
Cum Oil (all leases)
75,699,281 bbl
Cum Gas (all leases)
1,779,939,645 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,428