JUDD

Oil // district 13 // lease#30139

op: KEY ENERGY OF COLORADO, INC.

cum_oil

16k BBL

cum_gas

0 MCF

wells

1

production

2002-08 — 2012-03

peak_month

2002-10

-- production_history

cum_oil: 15,533 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,380 BBL/mo

Di (annual)

924.5%

b-factor

0.9

EUR

15,236 BBL

R-squared

0.743

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HKEY ENERGY OF COLORADO, INC.28,9002002-05-24
EOF // data source: Texas Railroad Commission // 2026