ARCO-BOOKS "8"

Oil · District 10 · Lease #33462

Operator: RANGELAND PETROLEUM CORPORATION

Cum Oil

83k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 2020-02

Peak Month

1993-03

Production History

Cum Oil: 83,153 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,533 BBL/mo

Di (annual)

35.1%

b-factor

0.3

EUR

73,854 BBL

R-squared

0.774

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RANGELAND EXPLORATION COMPANY18,5001992-03-31
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