MATTHEWS 43 "A"

Oil // district 8 // lease#27599

op: COTTONWOOD PETROLEUM CO.

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

1995-06 — 2000-10

peak_month

1995-07

-- production_history

cum_oil: 7,622 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

365 BBL/mo

Di (annual)

209.5%

b-factor

1.6

EUR

20,328 BBL

R-squared

0.868

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COTTONWOOD PETROLEUM CO.13,9991995-03-01
EOF // multi-state drilling data platform // 2026