UNIVERSITY 55-21

Oil // district 9 // lease#17803

op: APPROACH OPERATING LLC

cum_oil

3k BBL

cum_gas

0 MCF

wells

2

production

2012-01 — 2018-08

peak_month

2012-03

-- production_history

cum_oil: 3,111 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

416 BBL/mo

Di (annual)

220.6%

b-factor

0.0

EUR

2,266 BBL

R-squared

0.816

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3APPROACH OPERATING LLC18,0002011-09-23
2APPROACH OPERATING LLC28,3502011-06-28
EOF // multi-state drilling data platform // 2026