TAYLOR

Oil · District 7B · Lease #21785

Operator: WINDHAM RESOURCES, INC.

Cum Oil

6k BBL

Cum Gas

136 MCF

casinghead

Wells

5

Production

1993-01 — 2004-05

Peak Month

1993-01

Production History

Cum Oil: 5,570 BBL Cum Gas: 136 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

132 BBL/mo

Di (annual)

27.8%

b-factor

0.0

EUR

5,672 BBL

R-squared

0.656

type

exponential

Operator History (from monthly production reports)

2008-03 — 2026-07 J.W.S. 221 mo
2004-03 — 2008-02 WINDHAM RESOURCES 48 mo
1995-05 — 2004-02 WINDHAM RESOURCES, INC. 106 mo
1993-01 — 1995-04 R & P OPERATING 28 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4COBATA ENERGY INC13,0001986-01-21
5J.W.S.13,0001986-01-02
2J.W.S.12,5001985-12-06
3COBATA ENERGY INC12,5301985-12-04
1J.W.S.13,2001984-08-14