← Wells

42-391-03783

Unperfed Completion

WILLIAMS, MAUDE ET AL 'A'

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

10

Max Depth

5,851 ft

First Permit

1980-02-28

Latest Activity

2018-01-29

Lifespan

38 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 2012-04-19 UIC #000074337 permitted 1991-02-19

Permitted Volume

5,000 bbl/d

Max Pressure

2,250 psi

Injection Interval

5,696–5,710 ft

Injected (12mo)

—

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

Chain of Custody

QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2026

Lease Production

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

Gas
production & DCA →
Gas
production & DCA →
Gas
production & DCA →
Gas
production & DCA →
Oil
production & DCA →
Oil
production & DCA →
Oil
production & DCA →

Formation Tops (19) Elevation 552 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LARGARTO (Lagarto)1,500 ft-948 ft
LARGARTO (Lagarto)2,750 ft-2,198 ft
OAKVILLE 2,750 ft-2,198 ft
CATAHOULA (MIOCENE) (Catahoula)3,300 ft-2,748 ft
CATAHOULA 3,656 ft-3,104 ft
ANAHUAC (MIOCENE) (Anahuac)4,100 ft-3,548 ft
ANAHUAC(MIOCENE) (Anahuac)4,100 ft-3,548 ft
OAKVILLE 4,100 ft-3,548 ft
FRIO 4,345 ft-3,793 ft
ANAHUAC 4,365 ft-3,813 ft
FRIO-GRETA (OLIGOCENE) (Frio)4,365 ft-3,813 ft
FRIO-GRETA(OLIGOCENE) (Frio)4,365 ft-3,813 ft
FRIO-GRETA (OLIGOCENE) (Frio)5,000 ft-4,448 ft
MIDDLE FRIO (SINTON) (Frio)5,000 ft-4,448 ft
FRIO 5,695 ft-5,143 ft
LOWER FRIO (OLIGOCENE) (Frio)5,851 ft-5,299 ft
LOWER FRIO (OLIGOCENE) (Frio)5,880 ft-5,328 ft
JACKSON/YEGUA (Jackson)——
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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
✓ 42-391-32039 WILLIAMS, MAUDE ETAL -A- · QUINTANA PET. CORP.
0.1 mi
Lagarto 1,500'Oakville 2,750'Lagarto 2,750'Catahoula 3,300'Catahoula 3,300'Anahuac 4,100'Anahuac 4,100'Frio 4,362'Frio 4,365'Frio 5,000'
✓ 42-391-30423 WILLIAMS, MAUDE ETAL -A- · HILCORP ENERGY COMPANY
0.2 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,593'Anahuac 4,100'Frio 4,365'Frio 4,375'Frio 5,000'Frio 5,800'Jackson —NO CHANGE —
✓ 42-391-32037 WILLIAMS, MAUDE ETAL -A- · QUINTANA PET. CORP.
0.2 mi
Lagarto 1,500'Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,662'Anahuac 4,100'Frio 4,353'Frio 4,365'Frio 5,000'Frio 5,880'Jackson —
✓ 42-391-00271 WILLIAMS, MAUDE, ETAL -A- · QUINTANA PET. CORP.
0.3 mi
SURFACE SAND CLAY 1,500'Lagarto 1,500'Lagarto 2,750'Oakville 2,750'Lagarto 2,750'Catahoula 3,300'Oakville 3,300'Catahoula 3,300'Catahoula 3,540'Catahoula 3,673'Catahoula 4,100'Anahuac 4,100' +11 more
✓ 42-391-31770 WILLIAMS, MAUDE ET AL 'A' · QUINTANA PET. CORP.
0.4 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Catahoula 3,676'Anahuac 4,100'Frio 4,361'Frio 4,365'Frio 5,000'Frio 5,880'Jackson —
✓ 42-391-31811 O'CONNOR, DENNIS ET AL -L- · T-C OIL COMPANY, LLC
0.5 mi
Lagarto 1'Miocene (undifferentiated) 2,230'EOCENE 2,410'Miocene (undifferentiated) 3,020'Catahoula 3,590'Catahoula 3,735'Greta 4,375'Greta 4,390'Lagarto —
✓ 42-391-00207 WILLIAMS, MAUDE ET AL "A" · QUINTANA PET. CORP.
0.5 mi
Lagarto 1,500'Oakville 2,750'Catahoula 3,300'Anahuac 4,100'Frio 4,365'Frio 5,000'Frio 5,760'
✓ 42-391-31241 WILLIAMS, MAUDE ETAL -A- · QUINTANA PET. CORP.
0.5 mi
RECENT (WATER SANDS) 1'Lagarto 1,400'LAGARTA 1,400'Oakville 2,800'Catahoula 3,500'ANAGUAC 4,050'Greta 4,300'Frio 4,350'

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 (9)

IntervalType
4,344–4,356 ftPerforated
4,359–4,377 ftPerforated
4,844–4,850 ftPerforated
5,176–5,192 ftPerforated
5,695–5,698 ftPerforated
5,695–5,710 ftPerforated
?–5,131 ftPerforated
?–5,710 ftPerforated
?–5,735 ftPerforated

Casing (5)

SizeSet DepthCement
9.625"1,525 ft800 sx
2.875"5,189 ft1,300 sx
1.5"5,681 ft—
2.875"5,849 ft1,300 sx
2.875"5,850 ft1,300 sx

Permit History (10)

#835228 Recompletion Unperfed Completion

WILLIAMS, MAUDE ET AL 'A' · 5,851 ft

2018-01-29

Spud 2018-01-18

#660937 Recompletion

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

2008-05-20

#628296 Recompletion

MAUDE WILLIAMS ET AL "A" · 5,851 ft

2006-11-20

#551474 Recompletion Final Completion

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

2004-09-27

Spud 2004-10-05

#412520 Recompletion Final Completion

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

1993-06-09

Spud 1993-05-26

#366778 Recompletion

WILLIAMS, MAUDE ET AL "A" · 5,849 ft

1989-11-27

#366778 Recompletion U

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

1989-11-27

Spud 1990-11-20

#366778 Recompletion

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

1989-11-27

#354999 Recompletion

WILLIAMS, MAUDE ET AL "A" · 5,851 ft

1989-01-11

#74865 Recompletion Final Completion

LAKE PASTURE (FT-569) FLD. UNIT · 5,849 ft

1980-02-28

Applications (10)

#835228 A HILCORP ENERGY COMPANY
received 2018-01-16
#660937 A HILCORP ENERGY COMPANY
received 2008-05-01
#628296 A HILCORP ENERGY COMPANY
received 2006-10-30
#551474 A HILCORP ENERGY COMPANY
received 2004-09-23
#412520 A QUINTANA PET. CORP.
received 1993-06-07
#366778 A QUINTANA PET. CORP.
received 1990-07-16
#366778 A QUINTANA PET. CORP.
received 1990-07-13
#366778 A QUINTANA PET. CORP.
received 1989-11-21
#354999 A QUINTANA PET. CORP.
received 1989-01-09
#74865 A QUINTANA PET. CORP.
received 1980-02-28

Records & Logs

14 completion filings on record · 3 with log images at RRC.

W-2/G-1 2018-09-20
W-2/G-1 2018-09-20
W-2/G-1 2018-09-12
W-2/G-1 2011-04-12
W-2/G-1 2008-06-04 log on file
W-2/G-1 2008-06-24

+8 more filings

Completion packets + logs ↗ Wellbore 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.

Google Maps → Explorer Map →
Lat 28.414227
Lon -97.063921

Well Details

Well Number
D110D
Max Depth
5,851 ft
Drill Type
Vertical
County
REFUGIO
District
2
Operator
HILCORP ENERGY COMPANY

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