WINFIELD B UNIT

Oil // district 1 // lease#16304

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

305k BBL

cum_gas

0 MCF

wells

1

production

2012-09 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 305,096 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,256 BBL/mo

Di (annual)

22.2%

b-factor

0.0

EUR

176,138 BBL

R-squared

0.341

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
80HCARRIZO OIL & GAS, INC.211,0002012-02-16
EOF // multi-state drilling data platform // 2026