UNIVERSITY "45 F"

Oil · District 7C · Lease #17756

Operator: APPROACH OPERATING LLC

Cum Oil

255k BBL

Cum Gas

1.1M MCF

casinghead

Wells

7

Production

2012-01 — 2013-09

Peak Month

2012-05

Production History

Cum Oil: 254,668 BBL Cum Gas: 1,063,644 MCF

RRC production reported through Apr 2026 · recent months incomplete

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

Operator History (from monthly production reports)

2012-01 — 2014-09 APPROACH OPERATING LLC 33 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2309HBZARVONA ENERGY LLC17,8002013-08-02
2315HBZARVONA ENERGY LLC17,8002013-08-02
2321HBZARVONA ENERGY LLC17,8002013-07-03
2304HZARVONA ENERGY LLC17,0002012-01-12
2303HZARVONA ENERGY LLC17,0002012-01-11
2302HZARVONA ENERGY LLC17,9002011-11-02
2301HZARVONA ENERGY LLC19,0002011-09-09