DONNER

Oil // district 3 // lease#26804

op: NADSOILCO LLC

cum_oil

28k BBL

cum_gas

0 MCF

wells

1

production

2014-12 — 2026-03

peak_month

2015-06

-- production_history

cum_oil: 27,781 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,367 BBL/mo

Di (annual)

137.5%

b-factor

0.9

EUR

43,993 BBL

R-squared

0.893

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2NADSOILCO LLC47,9002018-05-03
EOF // data source: Texas Railroad Commission // 2026