42-391-00285

Final Completion

WILLIAMS MAUDE ETAL -A-

REFUGIO County · District 2 · HILCORP ENERGY COMPANY · LAKE PASTURE (H-440 SAND)

Permits

2

Max Depth

5,800 ft

First Permit

1996-09-13

Latest Activity

2018-01-18

Lifespan

21 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 (15) Elevation 58 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)2,750 ft-2,692 ft
OAKVILLE 3,300 ft-3,242 ft
CATAHOULA 3,659 ft-3,601 ft
CATAHOULA 4,100 ft-4,042 ft
CATAHOULA (MIOCENE) (Catahoula)4,100 ft-4,042 ft
FRIO 4,348 ft-4,290 ft
ANAHUAC 4,365 ft-4,307 ft
ANAHUAC (MIOCENE) (Anahuac)4,365 ft-4,307 ft
FRIO-GRETA (Frio)4,785 ft-4,727 ft
FRIO-GRETA (OLIG) (Frio)4,785 ft-4,727 ft
MIDDLE FRIO (Frio)5,400 ft-5,342 ft
MIDDLE FRIO (SINTON) (Frio)5,400 ft-5,342 ft
LWR FRIO (OLIGOCENE)5,800 ft-5,742 ft
LOWER FRIO (Frio)6,586 ft-6,528 ft
JACKSON-YEGUA - DISPOSAL (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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-391-31779 WILLIAMS, MAUDE ET AL "A" · QUINTANA PET. CORP.
0.1 mi
RECENT (WATER SAND) 1'Lagarto 1,400'Oakville 2,800'Catahoula 3,500'Catahoula 3,662'Catahoula 3,664'ANAGUAC 4,050'Greta 4,300'Frio 4,343'Frio 4,344'Jackson Jackson +1 more
42-391-31513 WILLIAMS, MAUDE ETAL -A- · QUINTANA PET. CORP.
0.2 mi
Greta NO CHANGE Catahoula Miocene (undifferentiated)
42-391-33302 T-C OIL CO. - O'CONNOR · T-C OIL COMPANY, LLC
0.3 mi
Miocene (undifferentiated) 2,460'Catahoula 3,700'Greta 4,360'Jackson Frio Lagarto
42-391-33304 T-C OIL CO. - O'CONNOR · T-C OIL COMPANY, LLC
0.3 mi
Miocene (undifferentiated) 2,240'Catahoula 3,700'Greta 4,365'Frio Jackson
42-391-30026 T-C OIL CO. - O'CONNOR · T-C OIL COMPANY, LLC
0.4 mi
Miocene (undifferentiated) 2,240'Catahoula 3,705'Greta 4,370'Frio 5,095'
42-391-33291 T-C OIL CO.-OCONNOR · T-C OIL COMPANY, LLC
0.4 mi
Miocene (undifferentiated) 2,240'Catahoula 3,709'Greta 4,365'Frio Jackson
42-391-33322 T-C OIL CO. - O'CONNOR · T-C OIL COMPANY, LLC
0.4 mi
Miocene (undifferentiated) 2,240'Catahoula 3,670'Greta 4,370'Frio Lagarto Jackson
42-391-33307 T-C OIL CO. - O'CONNOR · T-C OIL COMPANY, LLC
0.4 mi
Miocene (undifferentiated) 2,405'Catahoula 3,700'Greta 4,370'Lagarto Jackson Frio

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (7)

IntervalType
3,253–3,257 ftPerforated
4,476–4,482 ftPerforated
4,486–4,490 ftPerforated
5,704–5,714 ftPerforated
5,718–5,722 ftPerforated
?–4,400 ftPerforated
?–5,730 ftPerforated

Casing (3)

SizeSet DepthCement
8.625"1,520 ft450 sx
2.875"5,778 ft1,700 sx
2.875"5,790 ft1,700 sx

Permit History (2)

Applications (2)

#834365 A HILCORP ENERGY COMPANY
received 2017-12-18
#452516 A QUINTANA PET. CORP.
received 1996-09-11

Records & Logs

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

W-2/G-1 2019-09-11
W-2/G-1 2009-06-11
W-2/G-1 1996-10-30 log on file
W-2/G-1 1996-12-05
W-2/G-1 1976-07-28
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.

Lat 28.419018
Lon -97.073517

Well Details

Well Number
D 32D
Max Depth
5,800 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
3,436