WINDHAM, R.S.

Oil · District 7C · Lease #13748

Operator: ARCO PERMIAN

Cum Oil

1k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1995-04 — 1997-03

Peak Month

1995-08

Production History

Cum Oil: 1,470 BBL Cum Gas: 26,488 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

96 BBL/mo

Di (annual)

107.9%

b-factor

0.1

EUR

1,174 BBL

R-squared

0.786

type

hyperbolic

Operator History (from monthly production reports)

1995-04 — 1997-06 ARCO PERMIAN 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ARCO PERMIAN212,3442001-12-21