SPEARMAN 23

Oil // district 14 // lease#9396

op: SEEK ENERGY, LLC

cum_oil

1.1M BBL

cum_gas

0 MCF

wells

3

production

2014-10 — 2026-03

peak_month

2020-01

-- production_history

cum_oil: 1,126,043 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

14,221 BBL/mo

Di (annual)

30.6%

b-factor

0.0

EUR

558,069 BBL

R-squared

0.805

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SEEK ENERGY, LLC210,0002019-10-29
8NEWFIELD EXPL. MID-CON. INC19,2002003-06-09
6NEWFIELD EXPL. MID-CON. INC29,2002003-01-03
EOF // data source: Texas Railroad Commission // 2026