WINTERSHALL-KERSH UNIT "A"

Oil · District 1 · Lease #13583

Operator: WILLIAMS, CLAYTON W., JR., INC.

Cum Oil

8k BBL

Cum Gas

0 MCF

Wells

1

Production

1993-01 — 1995-05

Peak Month

1993-04

Production History

Cum Oil: 8,116 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

539 BBL/mo

Di (annual)

82.8%

b-factor

0.0

EUR

7,801 BBL

R-squared

0.450

type

exponential

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WILLIAMS, CLAYTON W., JR., INC.28,6501991-10-29
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