WINDHAM, R. S.

Oil · District 7C · Lease #2145

Operator: SOUTHWEST ROYALTIES, INC.

Cum Oil

7k BBL

Cum Gas

295k MCF

casinghead

Wells

2

Production

1993-01 — 2003-05

Peak Month

2000-10

Production History

Cum Oil: 7,414 BBL Cum Gas: 294,877 MCF

RRC production reported through Apr 2026 · recent months incomplete

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

Operator History (from monthly production reports)

1993-01 — 2008-10 SOUTHWEST ROYALTIES, INC. 190 mo

Wells (2)

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