42-239-02653

Final Completion

WEST RANCH -A-

JACKSON County · District 2 · HILCORP ENERGY COMPANY · WEST RANCH (98-A)

Permits

Max Depth

6,504 ft

First Permit

1977-08-23

Latest Activity

1983-12-23

Lifespan

6 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1969-11-03

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.

Resolved via: scheduling → HILCORP ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

MERIDIAN OIL PRODUCTION INC. 1993-1996→ MERIDIAN OIL INC. 1996-1996→ BURLINGTON RESOURCES OIL&GAS CO. 1996-1997→ VINTAGE PETROLEUM, INC. 1997-2006→ VINTAGE PETROLEUM, LLC 2006-2007→ HILCORP ENERGY COMPANY 2008-2018

Lease Production

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

Formation Tops (3) Elevation 15 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CATAHOULA	4,261 ft	-4,246 ft
FRIO	5,000 ft	-4,985 ft
GRETTA	5,102 ft	-5,087 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 ↗

Perforations (7)

Interval	Type
5,634–5,638 ft	Perforated
5,672–5,675 ft	Perforated
5,685–5,692 ft	Perforated
5,713–5,727 ft	Perforated
6,108–6,114 ft	Perforated
6,237–6,262 ft	Perforated
?–6,238 ft	Perforated

Casing (9)

Size	Set Depth	Cement
9.625"	1,317 ft	500 sx
9.625"	1,334 ft	500 sx
9.625"	1,334 ft	500 sx
9.625"	1,334 ft	—
2.375"	6,186 ft	—
5.5"	6,455 ft	500 sx
5.5"	6,470 ft	500 sx
5.5"	6,470 ft	—
5.5"	6,504 ft	—

Permit History (3)

#224523 Recompletion Final Completion

WEST RANCH "A" · 5,700 ft

1983-12-23

#155669 Recompletion U

WEST RANCH "A" · 6,380 ft

1982-04-05

#17479 Recompletion

WEST RANCH "A" · 6,504 ft

1977-08-23

Applications (3)

#224523 A MOBIL PRODUCING TX. & N.M. INC.

received 1983-12-19

#155669 A MOBIL PRODUCING TX. & N.M. INC.

received 1982-04-05

#17479 A MOBIL OIL CORPORATION

received 1977-08-23

Records & Logs

9 completion filings on record.

W-2/G-1 2017-11-07

W-2/G-1 1993-08-30

W-2/G-1 1985-03-06

W-2/G-1 1984-01-20

W-2/G-1 1982-07-15

+3 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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in JACKSON County.

Well Details

Well Number: 305
Max Depth: 6,504 ft
Drill Type: Vertical
County: JACKSON
District: 2
Operator: HILCORP ENERGY COMPANY
Completed: 1969-11-03

Operator

Name: HILCORP ENGY CO
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: 3,439