GOLDSTON FEE

Oil // district 6 // lease#15006

op: GOLDSTON OIL CORPORATION

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2010-11 — 2013-05

peak_month

2010-12

-- production_history

cum_oil: 2,417 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

551 BBL/mo

Di (annual)

533.9%

b-factor

0.5

EUR

2,389 BBL

R-squared

0.924

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GOLDSTON OIL CORPORATION27,6002010-05-24
EOF // data source: Texas Railroad Commission // 2026