WINFREE, E.H.

Oil · District 03 · Lease #18449

Operator: UNION SEABOARD CORPORATION

Fields: BARBERS HILL

Cum Oil

4k BBL

Cum Gas

20 MCF

casinghead

Wells

3

Production

1993-01 — 2004-02

Peak Month

1993-06

Production History

Cum Oil: 3,669 BBL Cum Gas: 20 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

104 BBL/mo

Di (annual)

194.7%

b-factor

0.8

EUR

1,939 BBL

R-squared

0.408

type

hyperbolic

Operator History (from monthly production reports)

2016-09 — 2019-01 TORRENT OIL LLC 29 mo

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

2007-01 — 2011-09 ERG RESOURCES, L.L.C. 57 mo

2004-05 — 2006-12 ERG OPERATING COMPANY, INC. 32 mo

1993-01 — 2004-04 UNION SEABOARD CORPORATION 136 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-071-31686	TORRENT OIL LLC	1	3,000	1985-03-01
4	42-071-31685	TORRENT OIL LLC	1	3,000	1985-03-01
2A	42-071-31581	TORRENT OIL LLC	1	3,000	1984-06-18