CHINA DRAW

Oil · District 08 · Lease #39011

Operator: WAM ENERGY CORPORATION

Cum Oil

42k BBL

Cum Gas

344k MCF

casinghead

Wells

2

Production

2007-10 — 2016-08

Peak Month

2008-06

Production History

Cum Oil: 41,696 BBL Cum Gas: 344,151 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,287 BBL/mo

Di (annual)

58.2%

b-factor

0.3

EUR

37,685 BBL

R-squared

0.510

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2017-05 ATOKA OPERATING PERMIAN, LLC 5 mo
2007-10 — 2016-12 WAM ENERGY CORPORATION 111 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ATOKA OPERATING PERMIAN LLC17,7502006-09-14
1ATOKA OPERATING PERMIAN LLC17,7502006-06-29