Top North American Gas Marketers (Bcf/d)

Company

2004

2003

Change

BP

23.70

20.20

17%

Sempra

13.00

13.30

-2%

ConocoPhillips

10.50

8.70

21%

Coral

9.50

9.20

3%

Atmos

6.08

6.19

-2%

Cinergy

4.51

4.06

11%

Tenaska

3.70

3.50

6%

EnCana

2.97

2.55

16%

Nexen

2.94

3.03

-3%

ExxonMobil

2.92

3.03

-4%

Oneok

2.90

2.77

5%

Devon

2.45

2.34

5%

ChevronTexaco

2.37

3.87

-39%

Williams

2.30

2.40

-4%

Sequent

2.10

1.75

20%

Enserco

1.74

1.24

40%

Anadarko

1.74

1.76

-1%

Burlington

1.73

1.73

NA

Amerada Hess

1.72

2.00

-14%

Western Gas

1.20

1.36

-12%

Total

100.07

94.98

5%

Source: Physical sales volumes for the full year 2004 as reported in quarterly financial reports to the Securities and Exchange Commission or if necessary provided to NGI in a statement signed by a company official.