JOE SHOWN TRUST UNIT

Oil // district 13 // lease#30943

op: S.B. STREET OPERATING, INC.

cum_oil

777 BBL

cum_gas

0 MCF

wells

1

production

2007-07 — 2012-11

peak_month

2007-08

-- production_history

cum_oil: 777 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

80 BBL/mo

Di (annual)

225.4%

b-factor

0.4

EUR

658 BBL

R-squared

0.648

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1S.B. STREET OPERATING, INC.35,9992012-09-26
EOF // data source: Texas Railroad Commission // 2026