NEVINS

Oil · District 7B · Lease #21803

Operator: WINDHAM RESOURCES, INC.

Cum Oil

7k BBL

Cum Gas

84 MCF

casinghead

Wells

1

Production

1993-01 — 2004-01

Peak Month

1999-06

Production History

Cum Oil: 6,641 BBL Cum Gas: 84 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

105 BBL/mo

Di (annual)

61.0%

b-factor

0.0

EUR

2,043 BBL

R-squared

0.536

type

exponential

Operator History (from monthly production reports)

2004-03 — 2026-07 WINDHAM RESOURCES 269 mo
2000-01 — 2004-02 WINDHAM RESOURCES, INC. 50 mo
1993-01 — 1999-12 RED-TEX PETROLEUM, INC. 84 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WINDHAM RESOURCES14,4701984-07-25