RUSSELL

Oil // district 3 // lease#26222

op: WISE STAR ENERGY, LLC

cum_oil

82k BBL

cum_gas

0 MCF

wells

1

production

2012-12 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 82,022 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,800 BBL/mo

Di (annual)

400.3%

b-factor

1.5

EUR

130,024 BBL

R-squared

0.926

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HREPUBLIC RESOURCES, LLC.15,6002012-07-31
EOF // data source: Texas Railroad Commission // 2026