42-391-01304

Final Completion

FOX, W. J. "B"

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

3

Max Depth

7,499 ft

First Permit

2003-09-04

Latest Activity

2005-10-03

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2005-10

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000096440 permitted 2006-05-31

Permitted Volume

8,000 bbl/d

Max Pressure

1,850 psi

Injection Interval

3,700–4,250 ft

Injected (12mo)

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Lease Production

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

Formation Tops (9) Elevation 57 ft

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SURFACE SAND CLAY1,500 ft-1,443 ft
LARGARTO (Lagarto)2,750 ft-2,693 ft
OAKVILLE 3,300 ft-3,243 ft
CATAHOULA 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 (OLIG) (Frio)4,785 ft-4,728 ft
MIDDLE FRIO (SINTON) (Frio)5,400 ft-5,343 ft
LOWER FRIO (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 (6)

IntervalType
3,885–3,925 ftPerforated
3,960–3,990 ftPerforated
4,845–4,854 ftPerforated
4,934–4,945 ftPerforated
5,011–5,017 ftPerforated
6,868–6,869 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"1,316 ft516 sx
9.625"1,316 ft516 sx
5.5"7,498 ft500 sx

Permit History (3)

Applications (3)

#605936 A HILCORP ENERGY COMPANY
received 2005-09-06
#534935 A HILCORP ENERGY COMPANY
received 2003-11-25
#534935 A HILCORP ENERGY COMPANY
received 2003-08-04

Records & Logs

6 completion filings on record.

W-2/G-1 2011-06-24
W-2/G-1 2011-02-18
W-2/G-1 2006-08-09
W-2/G-1 2005-11-08
W-2/G-1 2006-06-09
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
38
Max Depth
7,499 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