HOLMES

Oil // district 13 // lease#29751

op: KEY ENERGY OF COLORADO, INC.

fields: RAPPS (CONGL)

cum_oil

41k BBL

cum_gas

0 MCF

wells

2

production

2000-03 — 2026-03

peak_month

2000-07

-- production_history

cum_oil: 40,782 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,687 BBL/mo

Di (annual)

695.0%

b-factor

1.0

EUR

37,437 BBL

R-squared

0.802

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7KEY ENERGY OF COLORADO, INC.48,8002006-03-17
5KEY ENERGY OF COLORADO, INC.28,4002000-02-23
EOF // data source: Texas Railroad Commission // 2026