42-239-02605

Final Completion

WEST RANCH -A-

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

Permits

Max Depth

5,842 ft

First Permit

1983-12-22

Latest Activity

2005-06-15

Lifespan

21 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-03-30

Shut-In

—

Plugged

2016-04-16

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

Injection / Disposal

W-14 Disposal Plugged 2016-05-05 UIC #000062382 permitted 2005-01-27

Permitted Volume

25,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,220–4,475 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2016-06-01)

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 (6) Elevation 41 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
MARGINULINA 5000	5,020 ft	-4,979 ft
MARGINULINA5000	5,020 ft	-4,979 ft
GRETA	5,114 ft	-5,073 ft
TONEY	5,417 ft	-5,376 ft
GLASSCOCK	5,600 ft	-5,559 ft
WARD	5,830 ft	-5,789 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 (8)

Interval	Type
4,290–4,440 ft	Perforated
4,994–5,056 ft	Perforated
5,118–? ft	Perforated
5,161–5,238 ft	Perforated
5,161–5,274 ft	Perforated
5,247–5,274 ft	Perforated
5,417–5,422 ft	Perforated
5,709–5,712 ft	Perforated

Casing (6)

Size	Set Depth	Cement
9.625"	1,320 ft	528 sx
9.625"	1,328 ft	528 sx
9.625"	1,328 ft	528 sx
2.375"	5,056 ft	—
7"	5,075 ft	350 sx
7"	5,075 ft	350 sx

Permit History (3)

#602100 Recompletion Final Completion

WEST RANCH -A- · 5,842 ft

2005-06-15

Spud 2005-03-21

#300583 Recompletion U

WEST RANCH "A" · 5,842 ft

1986-04-03

#224407 Recompletion U

WEST RANCH "A" · 5,842 ft

1983-12-22

Applications (3)

#602100 A VINTAGE PETROLEUM, INC.

received 2005-06-15

#300583 A MOBIL PRODUCING TX. & N.M. INC.

received 1986-04-02

#224407 A MOBIL PRODUCING TX. & N.M. INC.

received 1983-12-19

Records & Logs

8 completion filings on record.

W-2/G-1 2005-05-13

W-2/G-1 1990-02-20

W-2/G-1 1987-11-12

W-2/G-1 1986-11-24

W-2/G-1 1984-04-27

+2 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: 255
Max Depth: 5,842 ft
Drill Type: Vertical
County: JACKSON
District: 2
Operator: HILCORP ENERGY COMPANY
Completed: 2005-03-30

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