LEONARD JOHNSON E

Oil // district 8 // lease#30478

op: TERRELL OIL & GAS PRODUCTION CO.

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2009-07 — 2010-07

peak_month

2009-09

-- production_history

cum_oil: 8,113 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,718 BBL/mo

Di (annual)

306.5%

b-factor

0.6

EUR

15,995 BBL

R-squared

0.959

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRELL OIL & GAS PRODUCTION CO.24,9992008-10-24
EOF // data source: Texas Railroad Commission // 2026