MAREK, DENNIS

Oil · District 3 · Lease #20663

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

47k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2015-08

Peak Month

1994-07

Production History

Cum Oil: 46,954 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,397 BBL/mo

Di (annual)

65.5%

b-factor

0.4

EUR

41,880 BBL

R-squared

0.875

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY210,4501994-05-23
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