MUMME-CEARLEY UNIT

Oil // district 1 // lease#16033

op: VERDUN OIL EF II LLC

cum_oil

222k BBL

cum_gas

0 MCF

wells

1

production

2012-06 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 222,479 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,882 BBL/mo

Di (annual)

13.1%

b-factor

0.0

EUR

172,149 BBL

R-squared

0.303

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
35HCARRIZO OIL & GAS, INC.211,0002012-05-03
EOF // data source: Texas Railroad Commission // 2026