UNIVERSITY 42-22

Oil // district 9 // lease#17028

op: APPROACH OPERATING LLC

cum_oil

10k BBL

cum_gas

0 MCF

wells

1

production

2009-11 — 2010-12

peak_month

2009-11

-- production_history

cum_oil: 10,462 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,040 BBL/mo

Di (annual)

413.1%

b-factor

1.3

EUR

52,185 BBL

R-squared

0.967

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5APPROACH OPERATING LLC19,0002009-09-23
EOF // multi-state drilling data platform // 2026