MARK BROWN ALLOCATION C

Oil // district 1 // lease#21190

op: VERDUN OIL EF II LLC

cum_oil

185k BBL

cum_gas

0 MCF

wells

1

production

2022-11 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 185,320 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

19,925 BBL/mo

Di (annual)

453.7%

b-factor

1.1

EUR

344,377 BBL

R-squared

0.898

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HEP ENERGY E&P COMPANY, L.P.210,0002022-04-28
EOF // data source: Texas Railroad Commission // 2026