POWELL RANCH -38-

Oil · District 10 · Lease #36191

Operator: WHITING OIL AND GAS CORPORATION

Cum Oil

12k BBL

Cum Gas

0 MCF

Wells

1

Production

2000-02 — 2026-03

Peak Month

2000-02

Production History

Cum Oil: 12,366 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

268 BBL/mo

Di (annual)

48.3%

b-factor

0.5

EUR

12,322 BBL

R-squared

0.847

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SANTA FE ENERGY RESOURCES, INC.18,0001999-06-11
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