JBM TREADWELL "CS"

Oil // district 8 // lease#28239

op: COTTONWOOD PETROLEUM CO.

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

1997-09 — 2000-05

peak_month

1997-11

-- production_history

cum_oil: 4,163 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

609 BBL/mo

Di (annual)

391.9%

b-factor

0.4

EUR

3,060 BBL

R-squared

0.932

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1COTTONWOOD PETROLEUM CO.33,9991997-06-13
EOF // multi-state drilling data platform // 2026