WINDHAM, R. S.

Oil · District 9 · Lease #2145

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

7k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2008-10

Peak Month

1993-03

Production History

Cum Oil: 7,414 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

113 BBL/mo

Di (annual)

16.0%

b-factor

0.0

EUR

8,401 BBL

R-squared

0.531

type

exponential

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST ROYALTIES, INC.19,6202008-05-01
1 USOUTHWEST ROYALTIES, INC.19,6202008-05-01
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