UNIVERSITY 45 "E"

Oil // district 9 // lease#17753

op: APPROACH OPERATING LLC

cum_oil

106k BBL

cum_gas

0 MCF

wells

5

production

2011-12 — 2014-09

peak_month

2013-01

-- production_history

cum_oil: 105,584 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,580 BBL/mo

Di (annual)

395.4%

b-factor

2.0

EUR

607,482 BBL

R-squared

0.970

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1102HAPPROACH OPERATING LLC19,0002012-10-25
2004APPROACH OPERATING LLC19,0002011-08-19
2005APPROACH OPERATING LLC19,0002011-08-19
2003APPROACH OPERATING LLC19,0002011-08-12
1101HAPPROACH OPERATING LLC17,2002011-07-25
EOF // multi-state drilling data platform // 2026