42-391-01356

LAMBERT GAS UNIT

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

2

Max Depth

5,850 ft

First Permit

2008-10-04

Latest Activity

2011-03-04

Lifespan

2 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

Injection / Disposal

H-1 Injection Cancelled 2012-02-10 UIC #000095029 permitted 2006-02-28

Permitted Volume

10,000 bbl/d

Max Pressure

2,850 psi

Injection Interval

5,751–5,802 ft

Injected (12mo)

Lease Production

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

Formation Tops (15) Elevation 57 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)1,500 ft-1,443 ft
LARGARTO (Lagarto)2,750 ft-2,693 ft
OAKVILLE 2,750 ft-2,693 ft
CATAHOULA (MIOCENE) (Catahoula)3,300 ft-3,243 ft
OAKVILLE 3,300 ft-3,243 ft
ANAHUAC (MIOCENE) (Anahuac)4,100 ft-4,043 ft
CATAHOULA (MIOCENE) (Catahoula)4,100 ft-4,043 ft
ANAHUAC (MIOCENE) (Anahuac)4,365 ft-4,308 ft
FRIO-GRETA(OLIGOCENE) (Frio)4,365 ft-4,308 ft
FRIO-GRETA (OLIG) (Frio)4,785 ft-4,728 ft
MIDDLE FRIO(SINTON) (Frio)5,000 ft-4,943 ft
MIDDLE FRIO (SINTON) (Frio)5,400 ft-5,343 ft
LOWER FRIO (OLIG) (Frio)5,850 ft-5,793 ft
LOWER FRIO (OLIGOCENE) (Frio)5,880 ft-5,823 ft
LOWER FRIO (OLIG) (Frio)

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 (4)

IntervalType
5,711–5,719 ftPerforated
5,762–5,767 ftPerforated
5,786–5,794 ftPerforated
?–5,800 ftPerforated

Casing (3)

SizeSet DepthCement
10.75"1,028 ft460 sx
10.75"1,028 ft
7"5,850 ft500 sx

Permit History (2)

Applications (2)

#710958 A HILCORP ENERGY COMPANY
received 2011-02-24
#671751 A HILCORP ENERGY COMPANY
received 2008-09-24

Records & Logs

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

W-2/G-1 2008-10-30 log on file
W-2/G-1 2008-11-12
W-2/G-1 2005-10-02
W-2/G-1 1986-08-15
W-2/G-1 1986-09-08
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
112
Max Depth
5,850 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