SWICKHEIMER ESTATE

Oil · District 02 · Lease #7866

Operator: PHYLKO ENERGY CORPORATION

Fields: ALKEK (3490)

Cum Oil

51k BBL

Cum Gas

88k MCF

casinghead

Wells

1

Production

1993-03 — 1998-12

Peak Month

1995-09

Production History

Cum Oil: 50,509 BBL Cum Gas: 88,248 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,079 BBL/mo

Di (annual)

87.5%

b-factor

0.0

EUR

28,494 BBL

R-squared

0.694

type

exponential

Operator History (from monthly production reports)

1998-03 — 2000-12 AMERICAN INT'L ENERGY CORP. 34 mo
1993-03 — 1998-02 PHYLKO ENERGY CORPORATION 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AMERICAN INT L ENERGY CORP.23,7001999-01-19