O'BRIEN, G. W.

Oil · District 10 · Lease #37686

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

5k BBL

Cum Gas

0 MCF

Wells

1

Production

2006-01 — 2026-03

Peak Month

2006-02

Production History

Cum Oil: 4,604 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,249 BBL/mo

Di (annual)

450.3%

b-factor

0.0

EUR

3,365 BBL

R-squared

0.654

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1692WHITING OIL AND GAS CORPORATION412,2002012-05-01
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