STATE TRACT 216

Oil · District 02 · Lease #8512

Operator: TORRENT OIL LLC

Fields: GRASS ISLAND (4600)

Cum Oil

6k BBL

Cum Gas

11k MCF

casinghead

Wells

2

Production

1999-10 — 2000-07

Peak Month

2000-05

Production History

Cum Oil: 6,087 BBL Cum Gas: 10,893 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,443 BBL/mo

Di (annual)

904.2%

b-factor

1.6

EUR

34,601 BBL

R-squared

0.935

type

hyperbolic

Operator History (from monthly production reports)

2016-09 — 2026-07 TORRENT OIL LLC 119 mo

2011-10 — 2016-08 LINC GULF COAST PETROLEUM, INC. 59 mo

2008-06 — 2011-09 ERG RESOURCES, L.L.C. 40 mo

2001-08 — 2008-05 AROC (TEXAS) INC. 82 mo

1999-10 — 2001-07 PETRO-GUARD PRODUCTION,L.L.C. 22 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-057-30293	TORRENT OIL LLC	3	6,500	2000-01-24
2-U	42-057-30293	TORRENT OIL LLC	3	6,500	2000-01-24