42-239-30826

WEST RANCH "A"

JACKSON County · District 2 · MOBIL PRODUCING TX. & N.M. INC.

Permits

Max Depth

6,200 ft

First Permit

1977-09-20

Latest Activity

1989-11-07

Lifespan

12 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

Injection / Disposal

W-14 Disposal Inactive UIC #000072407 permitted 1990-03-14

Permitted Volume

15,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

4,150–4,450 ft

Injected (12mo)

—

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.

Oil

production & DCA →

Formation Tops (3) Elevation 27 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
CATAHOULA	4,261 ft	-4,234 ft
FRIO	5,000 ft	-4,973 ft
GRETA	5,102 ft	-5,075 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 (3)

Interval	Type
5,073–5,078 ft	Perforated
5,073–5,079 ft	Perforated
5,076–5,084 ft	Perforated

Casing (6)

Size	Set Depth	Cement
10.75"	1,304 ft	500 sx
10.75"	1,304 ft	550 sx
10.75"	1,304 ft	—
2.875"	4,991 ft	—
7"	6,198 ft	500 sx
7"	6,198 ft	—

Permit History (2)

#365984 Recompletion

WEST RANCH "A" · 4,450 ft

1989-11-07

#8600 Drill

WEST RANCH "A" · 6,200 ft

1977-09-20

Applications (2)

#365984 A MOBIL PRODUCING TX. & N.M. INC.

received 1989-11-03

#8600 A MOBIL OIL CORPORATION

received 1977-09-20

Records & Logs

4 completion filings on record.

W-2/G-1 2018-01-31

W-2/G-1 2008-08-19

W-2/G-1 1986-11-21

W-2/G-1 1977-12-09

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: 482
Max Depth: 6,200 ft
Drill Type: Vertical
County: JACKSON
District: 2
Operator: MOBIL PRODUCING TX. & N.M. INC.

Operator

Name: SUPERIOR OIL CO, THE
Location: SPRING
P-5 Status: Active (filed 2025-06-04)
Cum Oil (all leases): 181,898,111 bbl
Cum Gas (all leases): 1,950,074,148 mcf
Activities: CSGD/G, GTHS/C, GTHS/G
Total Permits: 6,763