JONES

Oil · District 7B · Lease #25542

Operator: WINDHAM RESOURCES, INC.

Cum Oil

3k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1993-01 — 1998-06

Peak Month

1993-01

Production History

Cum Oil: 2,739 BBL Cum Gas: 26,177 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

113 BBL/mo

Di (annual)

53.2%

b-factor

0.0

EUR

2,536 BBL

R-squared

0.797

type

exponential

Operator History (from monthly production reports)

2004-03 — 2026-07 WINDHAM RESOURCES 269 mo
2002-04 — 2004-02 WINDHAM RESOURCES, INC. 23 mo
1998-02 — 2002-03 PRINCIPAL OIL CORP. 50 mo
1993-01 — 1998-01 AOP OPERATING CORPORATION 61 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3WINDHAM RESOURCES24,9991989-08-08