RANDEL - RASCHKE UNIT "52"

Oil // district 13 // lease#29304

op: KEY ENERGY OF COLORADO, INC.

cum_oil

6k BBL

cum_gas

0 MCF

wells

1

production

1996-10 — 2000-03

peak_month

1996-10

-- production_history

cum_oil: 6,411 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,248 BBL/mo

Di (annual)

402.7%

b-factor

0.3

EUR

5,311 BBL

R-squared

0.668

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENSERCH EXPLORATION, INC48,7501997-01-29
EOF // data source: Texas Railroad Commission // 2026