LEONARD JOHNSON "D"

Oil // district 8 // lease#30318

op: TERRELL OIL & GAS PRODUCTION CO.

cum_oil

10k BBL

cum_gas

0 MCF

wells

1

production

2009-02 — 2010-07

peak_month

2009-02

-- production_history

cum_oil: 10,066 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,290 BBL/mo

Di (annual)

121.4%

b-factor

0.1

EUR

14,161 BBL

R-squared

0.871

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRELL OIL & GAS PRODUCTION CO.14,9992008-09-12
EOF // data source: Texas Railroad Commission // 2026