MCKEICHEN "A"

Oil // district 8 // lease#27995

op: WHITE ROCK EXPLORATION, INC.

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1996-10 — 2026-03

peak_month

1997-04

-- production_history

cum_oil: 7,290 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

530 BBL/mo

Di (annual)

82.9%

b-factor

0.0

EUR

7,667 BBL

R-squared

0.348

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
B 1GOOPCO, INC.23,4001996-08-29
EOF // multi-state drilling data platform // 2026