WELLS UNIT

Oil // district 13 // lease#29565

op: KEY ENERGY OF COLORADO, INC.

cum_oil

302k BBL

cum_gas

0 MCF

wells

3

production

1998-08 — 2026-03

peak_month

1999-07

-- production_history

cum_oil: 302,118 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,726 BBL/mo

Di (annual)

44.6%

b-factor

0.5

EUR

233,178 BBL

R-squared

0.722

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3EAGLE HYDROCARBONS INC.39,3002015-11-24
2EAGLE HYDROCARBONS (TEXAS) INC.49,2002015-03-18
1KEY ENERGY OF COLORADO, INC.18,9001998-06-04
EOF // data source: Texas Railroad Commission // 2026