42-239-30176

Final Completion

WEST RANCH -A-

JACKSON County · District 2 · HILCORP ENERGY COMPANY · WEST RANCH (TONEY)

Permits

Max Depth

5,850 ft

First Permit

1984-01-30

Latest Activity

2002-07-22

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-11-20

Shut-In

—

Plugged

—

EWA / Permit operator mismatch

Scheduling: HILCORP ENERGY COMPANY ≠ Permit: VINTAGE PETROLEUM, INC.

Resolved via: production → 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 2007-2026

Lease Production

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

Formation Tops (3) Elevation 12 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CATAHOULA	4,261 ft	-4,249 ft
FRIO	5,000 ft	-4,988 ft
GRETTA	5,102 ft	-5,090 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 (6)

Interval	Type
5,400–5,412 ft	Perforated
5,462–5,468 ft	Perforated
5,535–5,543 ft	Perforated
5,561–5,587 ft	Perforated
5,744–5,748 ft	Perforated
5,752–5,768 ft	Perforated

Casing (6)

Size	Set Depth	Cement
8.625"	1,303 ft	500 sx
8.625"	1,315 ft	600 sx
8.625"	1,315 ft	600 sx
2.375"	5,553 ft	—
5.5"	5,847 ft	400 sx
5.5"	5,847 ft	400 sx

Permit History (3)

#522070 Recompletion Final Completion

WEST RANCH -A- · 5,850 ft

2002-07-22

Spud 2001-09-06

#303857 Recompletion U

WEST RANCH "A" · 5,850 ft

1986-07-07

#229052 Recompletion U

WEST RANCH "A" · 5,850 ft

1984-01-30

Applications (3)

#522070 A VINTAGE PETROLEUM, INC.

received 2002-07-22

#303857 A MOBIL PRODUCING TX. & N.M. INC.

received 1986-07-03

#229052 A MOBIL PRODUCING TX. & N.M. INC.

received 1983-12-22

Records & Logs

13 completion filings on record.

W-2/G-1 2017-11-14

W-2/G-1 2009-02-10

W-2/G-1 2002-07-26

W-2/G-1 2002-09-09

W-2/G-1 1988-05-17

W-2/G-1 1973-07-20

+7 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: 472
Max Depth: 5,850 ft
Drill Type: Vertical
County: JACKSON
District: 2
Operator: HILCORP ENERGY COMPANY
Completed: 1986-11-20

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: 3,435