UNIVERSITY 20-11 W

Oil · District 10 · Lease #38551

Operator: SHELL WESTERN E&P

Cum Oil

144k BBL

Cum Gas

0 MCF

Wells

1

Production

2007-11 — 2022-06

Peak Month

2007-12

Production History

Cum Oil: 144,435 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

8,102 BBL/mo

Di (annual)

68.3%

b-factor

0.0

EUR

142,275 BBL

R-squared

0.708

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHESAPEAKE OPERATING, INC.214,0002007-02-10
Live © 2026 Petrora