ECHOLS

Oil · District 08 · Lease #10472

Operator: JIN PETROLEUM LLC

Cum Oil

8k BBL

Cum Gas

93 MCF

casinghead

Wells

2

Production

1993-01 — 2005-05

Peak Month

1996-08

Production History

Cum Oil: 7,843 BBL Cum Gas: 93 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

90 BBL/mo

Di (annual)

20.6%

b-factor

0.0

EUR

5,161 BBL

R-squared

0.404

type

exponential

Operator History (from monthly production reports)

2011-10 — 2014-10 ENDEAVOR ENERGY RESOURCES L.P. 37 mo
2008-11 — 2011-09 JIN PETROLEUM LLC 35 mo
2002-01 — 2008-10 BAXTER, KELLY H. OIL AND GAS CO. 82 mo
1993-01 — 2001-12 CORBELL, W. D. 108 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SEABOARD OPERATING CO.25,0001988-11-03
142-475-02767ENDEAVOR ENERGY RESOURCES L.P.------