KOLB "B"

Oil · District 10 · Lease #43910

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Cum Oil

33k BBL

Cum Gas

0 MCF

Wells

2

Production

2012-10 — 2026-03

Peak Month

2013-04

Production History

Cum Oil: 32,536 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

376 BBL/mo

Di (annual)

15.1%

b-factor

0.0

EUR

29,747 BBL

R-squared

0.432

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WILLIAMS, CLAYTON ENERGY, INC.111,3002012-05-15
1WILLIAMS, CLAYTON ENERGY, INC.111,3002011-10-11
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