TARZAN -A- MADISON SW

Oil · District 08 · Lease #35919

Operator: OXY USA WTP LP

Cum Oil

25k BBL

Cum Gas

47k MCF

casinghead

Wells

2

Production

1998-11 — 2004-03

Peak Month

1999-04

Production History

Cum Oil: 24,921 BBL Cum Gas: 46,997 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,084 BBL/mo

Di (annual)

88.7%

b-factor

0.6

EUR

32,668 BBL

R-squared

0.853

type

hyperbolic

Operator History (from monthly production reports)

2003-08 — 2004-10 FOREST OIL CORPORATION 15 mo
2003-07 — 2003-07 OXY USA WTP LP 1 mo
2002-01 — 2003-06 BP AMERICA PRODUCTION COMPANY 18 mo
1998-11 — 2001-12 ARCO PERMIAN 38 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FOREST OIL CORPORATION19,1001998-03-31
2701FOREST OIL CORPORATION19,1001998-03-31