BROWN UNIT B

Oil // district 1 // lease#17519

op: VERDUN OIL EF II LLC

cum_oil

620k BBL

cum_gas

0 MCF

wells

4

production

2013-06 — 2026-03

peak_month

2015-02

-- production_history

cum_oil: 619,608 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,482 BBL/mo

Di (annual)

21.0%

b-factor

0.0

EUR

426,543 BBL

R-squared

0.328

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14HEP ENERGY E&P COMPANY, L.P.111,5002013-02-05
13HEP ENERGY E&P COMPANY, L.P.211,5002012-12-06
11HEP ENERGY E&P COMPANY, L.P.211,5002012-12-05
8HEL PASO E & P COMPANY, L. P.111,5002012-05-09
EOF // multi-state drilling data platform // 2026