GARDENDALE E UNIT

Oil // district 1 // lease#16459

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

493k BBL

cum_gas

0 MCF

wells

4

production

2012-11 — 2026-03

peak_month

2013-04

-- production_history

cum_oil: 492,693 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,873 BBL/mo

Di (annual)

83.9%

b-factor

0.9

EUR

567,113 BBL

R-squared

0.538

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24HCARRIZO (EAGLE FORD) LLC211,0002014-09-25
26HCARRIZO (EAGLE FORD) LLC211,0002014-09-25
28HCARRIZO (EAGLE FORD) LLC211,0002014-09-25
22HCARRIZO OIL & GAS, INC.111,0002012-10-10
EOF // data source: Texas Railroad Commission // 2026