HEARD, IRA "A"

Oil · District 2 · Lease #8135

Operator: QUINTANA PET. CORP.

Cum Oil

12k BBL

Cum Gas

0 MCF

Wells

1

Production

1995-10 — 1997-07

Peak Month

1995-10

Production History

Cum Oil: 12,116 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,713 BBL/mo

Di (annual)

156.4%

b-factor

0.0

EUR

13,153 BBL

R-squared

0.912

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12QUINTANA PET. CORP.108,3252012-10-10
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