TAG UNIT

Oil // district 1 // lease#15719

op: RIDGEMAR ENERGY OPERATING, LLC

cum_oil

983k BBL

cum_gas

0 MCF

wells

3

production

2011-12 — 2026-03

peak_month

2012-05

-- production_history

cum_oil: 982,792 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

41,430 BBL/mo

Di (annual)

61.2%

b-factor

0.2

EUR

1,015,466 BBL

R-squared

0.775

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HCARRIZO OIL & GAS, INC.311,0002011-09-06
11HCARRIZO OIL & GAS, INC.311,0002011-09-06
12HCARRIZO OIL & GAS, INC.311,0002011-09-06
EOF // multi-state drilling data platform // 2026