WINDHAM, MARIAN "B"

Oil · District 7B · Lease #22672

Operator: TRACKER MINERAL

Cum Oil

4k BBL

Cum Gas

34 MCF

casinghead

Wells

1

Production

1993-01 — 1997-12

Peak Month

1994-09

Production History

Cum Oil: 3,810 BBL Cum Gas: 34 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

140 BBL/mo

Di (annual)

146.3%

b-factor

0.0

EUR

1,143 BBL

R-squared

0.441

type

exponential

Operator History (from monthly production reports)

1998-02 — 2026-07 REPUBLIC NATURAL RESOURCES, LLC 342 mo
1997-04 — 1998-01 AMERICAN ENERGY 10 mo
1995-11 — 1997-03 OHLHAUSEN OIL COMPANY 17 mo
1995-08 — 1995-10 AMERICAN ENERGY 3 mo
1994-09 — 1995-07 MASTERS RAT HOLE SERVICE, INC. 11 mo
1993-05 — 1994-08 AMERICAN ENERGY 16 mo
1993-01 — 1993-04 TRACKER MINERAL 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1REPUBLIC NATURAL RESOURCES LLC14,9001985-06-04