UNIVERSITY 45 A

Oil // district 9 // lease#17407

op: APPROACH OPERATING LLC

cum_oil

254k BBL

cum_gas

0 MCF

wells

8

production

2011-06 — 2014-12

peak_month

2013-04

-- production_history

cum_oil: 254,073 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

31,391 BBL/mo

Di (annual)

199.0%

b-factor

0.0

EUR

189,717 BBL

R-squared

0.944

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
710HAPPROACH OPERATING LLC17,8002012-12-03
712HAPPROACH OPERATING LLC17,8002012-12-03
708HAPPROACH OPERATING LLC18,4002012-11-12
706HAPPROACH OPERATING LLC18,4002012-11-09
703HAPPROACH OPERATING LLC17,0002012-03-05
704HAPPROACH OPERATING LLC17,0002012-02-28
1401APPROACH OPERATING LLC110,5002011-05-16
701APPROACH OPERATING LLC16,6002011-04-18
EOF // multi-state drilling data platform // 2026