WEST PENA B UNIT

Oil // district 1 // lease#18139

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

1.4M BBL

cum_gas

0 MCF

wells

6

production

2014-10 — 2026-03

peak_month

2015-06

-- production_history

cum_oil: 1,393,588 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

48,797 BBL/mo

Di (annual)

78.3%

b-factor

0.5

EUR

1,422,660 BBL

R-squared

0.794

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
220HCARRIZO (EAGLE FORD) LLC111,0002016-04-18
221HCARRIZO (EAGLE FORD) LLC111,0002016-04-18
222HCARRIZO (EAGLE FORD) LLC111,0002016-04-18
22HCARRIZO (EAGLE FORD) LLC211,0002014-09-25
21HCARRIZO (EAGLE FORD) LLC211,0002014-09-05
11HCARRIZO (EAGLE FORD) LLC211,0002014-05-29
EOF // multi-state drilling data platform // 2026