MARATHON UNIVERSITY "5"

Oil // district 10 // lease#35571

op: VIN FISHER OPERATING, INC.

cum_oil

22k BBL

cum_gas

0 MCF

wells

1

production

1997-10 — 2026-03

peak_month

1997-11

-- production_history

cum_oil: 21,918 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

93 BBL/mo

Di (annual)

3.3%

b-factor

0.0

EUR

27,098 BBL

R-squared

0.301

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AUSLAND PRODUCTION COMPANY14,8001997-09-17
EOF // multi-state drilling data platform // 2026