LANGFORD "25"

Oil // district 13 // lease#24739

op: KEY ENERGY OF COLORADO, INC.

cum_oil

25k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2014-12

peak_month

2004-07

-- production_history

cum_oil: 25,213 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,958 BBL/mo

Di (annual)

683.3%

b-factor

0.8

EUR

13,061 BBL

R-squared

0.910

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2EP OPERATING COMPANY18,8501984-09-05
EOF // multi-state drilling data platform // 2026