42-401-31920

SEARS

RUSK County · District 6 · LARGO OIL COMPANY

Permits

Max Depth

10,850 ft

First Permit

1984-07-18

Latest Activity

2002-11-15

Lifespan

18 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

Operator History

Chain of Custody

SONAT EXPLORATION COMPANY -TYLER 1993-1993→ LARGO OIL COMPANY 1993-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (7) Elevation 446 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PALUXY	4,412 ft	-3,966 ft
JAMES (James Lime)	6,828 ft	-6,382 ft
PETTET (Pettit)	7,066 ft	-6,620 ft
TRAVIS PEAK	7,388 ft	-6,942 ft
BASE CV LM	9,397 ft	-8,951 ft
COTTON VALLEY LM (Cotton Valley)	9,397 ft	-8,951 ft
TAYLOR	10,490 ft	-10,044 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 (4)

Interval	Type
9,564–9,570 ft	Perforated
9,600–9,604 ft	Perforated
9,646–9,656 ft	Perforated
10,490–10,668 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,701 ft	830 sx
4.5"	10,791 ft	825 sx

Permit History (2)

#517574 Recompletion

SEARS · 10,794 ft

2002-11-15

#245298 Drill Final Completion

SEARS · 10,850 ft

1984-07-18

Spud 1984-08-09

Applications (2)

#517574 A LARGO OIL COMPANY

received 2002-02-12

#245298 A REYNOLDS DRILLING CO., INC.

received 1984-07-12

Records & Logs

3 completion filings on record.

W-2/G-1 1990-11-07

W-2/G-1 1985-01-04

W-2/G-1 1984-12-05

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 RUSK County.

Well Details

Well Number: 1
Max Depth: 10,850 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: LARGO OIL COMPANY

Operator

Name: LARGO OIL CO
Location: LONGVIEW
P-5 Status: Active (filed 2026-02-17)
Cum Oil (all leases): 173,409 bbl
Cum Gas (all leases): 6,843,176 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits: 6