GARDENDALE A UNIT

Oil // district 1 // lease#16285

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

359k BBL

cum_gas

0 MCF

wells

1

production

2012-09 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 359,400 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,158 BBL/mo

Di (annual)

20.2%

b-factor

0.0

EUR

305,966 BBL

R-squared

0.533

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HCARRIZO OIL & GAS, INC.211,0002012-08-23
EOF // data source: Texas Railroad Commission // 2026