UNIVERSITY "45 F"

Oil // district 9 // lease#17756

op: APPROACH OPERATING LLC

cum_oil

255k BBL

cum_gas

0 MCF

wells

7

production

2012-01 — 2014-09

peak_month

2012-04

-- production_history

cum_oil: 254,668 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

28,382 BBL/mo

Di (annual)

340.6%

b-factor

1.3

EUR

827,395 BBL

R-squared

0.981

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2309HBAPPROACH OPERATING LLC17,8002013-08-02
2315HBAPPROACH OPERATING LLC17,8002013-08-02
2321HBAPPROACH OPERATING LLC17,8002013-07-03
2304HAPPROACH OPERATING LLC17,0002012-01-12
2303HAPPROACH OPERATING LLC17,0002012-01-11
2302HAPPROACH OPERATING LLC17,9002011-11-02
2301HAPPROACH OPERATING LLC19,0002011-09-09
EOF // multi-state drilling data platform // 2026