3Q2003 Physical Gas Sales in North America By Top Companies

(revised) 3Q2003 Physical Gas Sales in North America By Top Companies (Bcf/d)

Company

3Q03

3Q02

Change

BP (4)

19.9

15.3

30%

Sempra (10)

13.2

10.8

22%

Coral (8)

9.2

8.8

5%

ConocoPhillips (12)

8.7

6

45%

El Paso (5)

8.04

12.43

-35%

Cinergy (13)

4.04

3.72

9%

ChevronTexaco

3.68

NA

NA

Exxon Mobil (15)

3.067

3.39

-10%

Nexen (17)

2.951

2.661

11%

EnCana (20)

2.95

2.69

10%

Williams (14)

2.4

3.8

-37%

Oneok (19)

2.2

2.7

-19%

Reliant (7)

2.07

9.75

-79%

Marathon

2.026

1.93

5%

Anadarko (16)

1.838

1.76

4%

Burlington

1.72

NA

NA

Western Gas Resources

1.29

2

-36%

Unocal

0.734

0.67

10%

Mirant (1)

NA

22.12

NA

AEP (2)

NA

18.1

NA

Duke (3)

NA

17.9

NA

Aquila (6)

NA

11.9

NA

Dynegy (9)

NA

8.1

NA

PG&E NEG (11)

NA

6.6

NA

Tenaska (18)

NA

2.8

NA

Source: Public filings at the Securities and Exchange Commission. Companies without data did not provide physical gas sales volumes in their public financial reports to the SEC during the quarter but previously were among the top gas sellers in North America.