42-391-32163

MAUDE WILLIAMS ET AL 'C'

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

3

Max Depth

6,500 ft

First Permit

1997-01-16

Latest Activity

2016-12-27

Lifespan

20 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 Plugged 2024-04-29 UIC #000092408 permitted 2002-05-20

Permitted Volume

5,000 bbl/d

Max Pressure

2,500 psi

Injection Interval

5,880–5,930 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2016-11-01)

Lease Production

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

Formation Tops (12) Elevation 51 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)2,750 ft-2,699 ft
OAKVILLE 3,300 ft-3,249 ft
CATAHOULA 3,733 ft-3,682 ft
CATACHOULA4,100 ft-4,049 ft
CATAHOULA 4,100 ft-4,049 ft
ANAHUAC 4,365 ft-4,314 ft
FRIO 4,478 ft-4,427 ft
FRIO-GRETA (Frio)4,785 ft-4,734 ft
MIDDLE FRIO (Frio)5,400 ft-5,349 ft
FRIO 6,427 ft-6,376 ft
LOWER FRIO (Frio)6,427 ft-6,376 ft
JACKSON/YEGUA (Jackson)

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
5,900–5,915 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,433 ft800 sx
4.5"6,425 ft340 sx

Permit History (3)

Applications (3)

#820998 A HILCORP ENERGY COMPANY
received 2016-12-06
#497770 A QUINTANA PET. CORP.
received 2000-07-28
#457105 A QUINTANA PET. CORP.
received 1997-01-08

Records & Logs

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

W-2/G-1 2016-11-11
W-2/G-1 2011-03-17
W-2/G-1 2000-06-26
W-2/G-1 2000-06-26
W-2/G-1 1998-03-26 log on file
W-2/G-1 1998-03-26 log on file

+1 more filings

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
5
Max Depth
6,500 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