HOWARD HEIRS

Oil · District 6 · Lease #12473

Operator: SHELBY, MICHAEL H.

Cum Oil

35 BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 1997-07

Peak Month

1993-02

Production History

Cum Oil: 35 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

3 BBL/mo

Di (annual)

60.5%

b-factor

0.0

EUR

31 BBL

R-squared

0.347

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHELBY, MICHAEL H.29,6661997-06-05
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