42-239-02589

WEST RANCH (41-A/98-A CONS) UNIT

JACKSON County · District 2 · HILCORP ENERGY COMPANY

Permits

3

Max Depth

7,200 ft

First Permit

1987-12-10

Latest Activity

2017-11-15

Lifespan

30 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 (3) Elevation 14 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CATAHOULA 4,261 ft-4,247 ft
FRIO 5,000 ft-4,986 ft
GRETA 5,102 ft-5,088 ft

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
42-239-33827 WEST RANCH (41-A/98-A CONS.)UNIT · HILCORP ENERGY COMPANY
0.1 mi
Catahoula 4,261'Catahoula 4,320'Frio 5,000'Frio 5,025'GRETTA - DISPOSAL 5,102'GRETTA - DISPOSAL 5,115'
42-239-02789 WEST RANCH - A- · MOBIL PRODUCING TX. & N.M. INC.
0.2 mi
Catahoula 4,261'Frio 5,000'Greta 5,100'GRETTA 5,102'Greta 5,102'Frio 5,200'98-A 6,126'
42-239-33707 WEST RANCH -A- · HILCORP ENERGY COMPANY
0.3 mi
Catahoula 4,261'Catahoula 4,320'Frio 5,000'Frio 5,025'GRETTA - DISPOSAL 5,102'GRETTA - DISPOSAL 5,115'
42-239-02759 WEST RANCH -A- · MOBIL PRODUCING TX. & N.M. INC.
0.3 mi
Catahoula 4,261'MARGINULINA 5000 4,979'Greta 5,000'Frio 5,000'GRETTA 5,102'Frio 5,102'GLASSCOCK 5,460'WARD 5,621'
42-239-02674 WEST RANCH "A" · MOBIL PRODUCING TX. & N.M. INC.
0.3 mi
Catahoula 4,261'Catahoula 4,320'Greta 5,000'Frio 5,000'Frio 5,025'GRETTA 5,102'Frio 5,102'GRETTA 5,115'
42-239-33581 WEST RANCH -A- · HILCORP ENERGY COMPANY
0.4 mi
Catahoula 4,261'Catahoula 4,261'Catahoula 4,320'Frio 5,000'Frio 5,000'Frio 5,025'Greta 5,100'GRETTA - DISPOSAL 5,102'Greta 5,102'Greta 5,115'98-A 6,126'GRETTA +2 more
42-239-02758 WEST RANCH -A- · MOBIL PRODUCING TX. & N.M. INC.
0.4 mi
Catahoula 4,261'MARGINULINA 4,962'Frio 5,000'GRETTA 5,102'GLASSCOCK 5,434'MENEFEE 5,485'WARD 5,597'
42-239-02681 WEST RANCH -A- · VINTAGE PETROLEUM, INC.
0.4 mi
Catahoula 4,261'Catahoula 4,261'Frio 5,000'Frio 5,000'GRETTA - DISPOSAL 5,102'GRETTA 5,102'

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 (4)

IntervalType
6,080–6,084 ftPerforated
6,110–6,114 ftPerforated
6,125–6,133 ftPerforated
6,256–6,261 ftPerforated

Casing (7)

SizeSet DepthCement
13.375"68 ft68 sx
13.375"68 ft
9.625"1,338 ft500 sx
9.625"1,338 ft500 sx
2.375"5,600 ft
7"6,496 ft300 sx
7"6,496 ft500 sx

Permit History (3)

Applications (3)

#832863 A HILCORP ENERGY COMPANY
received 2017-11-07
#339864 A MOBIL PRODUCING TX. & N.M. INC.
received 1988-03-14
#339864 A MOBIL PRODUCING TX. & N.M. INC.
received 1987-12-08

Records & Logs

6 completion filings on record.

W-2/G-1 2018-01-31
W-2/G-1 1988-07-14
W-2/G-1 1988-10-01
W-2/G-1 1987-02-11
W-2/G-1 1978-11-03
W-2/G-1 1973-09-12

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 28.799444
Lon -96.609558

Well Details

Well Number
235
Max Depth
7,200 ft
Drill Type
Vertical
County
JACKSON
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