HIRSCH OL UNIT

Oil · District 3 · Lease #22260

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

139k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-10 — 2002-07

Peak Month

1993-11

Production History

Cum Oil: 138,725 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

27,553 BBL/mo

Di (annual)

292.3%

b-factor

0.3

EUR

162,015 BBL

R-squared

0.693

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY18,9001993-08-25
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