CHINA DRAW

Oil // district 10 // lease#39011

op: WAM ENERGY CORPORATION

cum_oil

42k BBL

cum_gas

0 MCF

wells

2

production

2007-10 — 2017-05

peak_month

2008-05

-- production_history

cum_oil: 41,696 BBL cum_gas: 0 MCF

-- 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

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WAM ENERGY CORPORATION17,7502006-09-14
1WAM ENERGY CORPORATION17,7502006-06-29
EOF // data source: Texas Railroad Commission // 2026