BLACK-CLARK

Oil · District 6 · Lease #14074

Operator: XTO ENERGY INC.

Cum Oil

1k BBL

Cum Gas

0 MCF

Wells

1

Production

2001-02 — 2004-01

Peak Month

2001-02

Production History

Cum Oil: 1,254 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

427 BBL/mo

Di (annual)

878.9%

b-factor

0.4

EUR

972 BBL

R-squared

0.659

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1XTO ENERGY INC.58,9002017-01-24
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