UNIVERSITY '45 G'

Oil · District 7C · Lease #18057

Operator: APPROACH OPERATING LLC

Cum Oil

223k BBL

Cum Gas

568k MCF

casinghead

Wells

5

Production

2012-10 — 2013-09

Peak Month

2013-03

Production History

Cum Oil: 222,797 BBL Cum Gas: 568,292 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,151 BBL/mo

Di (annual)

266.3%

b-factor

1.4

EUR

1,136,969 BBL

R-squared

0.992

type

hyperbolic

Operator History (from monthly production reports)

2012-10 — 2014-09 APPROACH OPERATING LLC 24 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2208HZARVONA ENERGY LLC19,0002012-11-07
2209HZARVONA ENERGY LLC18,0002012-11-07
2202HZARVONA ENERGY LLC27,8002012-05-04
2216HZARVONA ENERGY LLC17,8002012-05-04
2217HZARVONA ENERGY LLC27,8002012-05-04