JOHNSON -76-

Oil // district 10 // lease#32479

op: SMITH & MARRS INC.

cum_oil

108k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2011-09

peak_month

1995-04

-- production_history

cum_oil: 108,082 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

985 BBL/mo

Di (annual)

13.0%

b-factor

0.0

EUR

90,560 BBL

R-squared

0.812

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RICHMOND PETROLEUM INC.26,5002011-03-08
2RICHMOND PETROLEUM INC.26,5002011-03-08
3RICHMOND PETROLEUM INC.26,5002011-03-08
EOF // multi-state drilling data platform // 2026