MUMME RANCH ALLOCATION B

Oil // district 1 // lease#19662

op: VERDUN OIL EF II LLC

cum_oil

269k BBL

cum_gas

0 MCF

wells

1

production

2018-10 — 2026-03

peak_month

2018-12

-- production_history

cum_oil: 269,378 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,484 BBL/mo

Di (annual)

531.4%

b-factor

1.3

EUR

247,230 BBL

R-squared

0.443

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
102HEP ENERGY E&P COMPANY, L.P.210,0002018-06-15
EOF // multi-state drilling data platform // 2026