UNIVERSITY 19-12

Oil · District 08 · Lease #38629

Operator: SHELL WESTERN E&P

Cum Oil

92k BBL

Cum Gas

120k MCF

casinghead

Wells

1

Production

2007-06 — 2016-08

Peak Month

2007-07

Production History

Cum Oil: 92,392 BBL Cum Gas: 119,666 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,297 BBL/mo

Di (annual)

19.7%

b-factor

0.0

EUR

78,807 BBL

R-squared

0.302

type

exponential

Operator History (from monthly production reports)

2012-10 — 2017-08 SHELL WESTERN E&P 59 mo
2007-06 — 2012-09 CHESAPEAKE OPERATING, INC. 64 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPDEH LLC220,0002005-09-23