GRAHAM -B-

Oil · District 13 · Lease #20716

Operator: WILLOWBEND INVESTMENTS, INC.

Cum Oil

115k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1993-07

Production History

Cum Oil: 115,317 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

457 BBL/mo

Di (annual)

3.4%

b-factor

0.0

EUR

131,678 BBL

R-squared

0.644

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BURNS PETROLEUM16,7001981-06-18
1BURNS PETROLEUM16,8001980-09-24
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