Top 20 North American Gas Marketers
Ranking by 1999 Sales Volume*
(Bcf/d)

Rank    Company**          1999      1998    Change (Bcf)  Change (%)
1      Enron (1)          13.1      10.7        2.43        22.7%  
2      Duke (4)           11.0       8.4        2.60        31.0%  
3      Aquila (2)         10.4       9.6        0.80         8.3%  
4      Coral (6)           9.8       8.1        1.70        21.0%  
5      Dynegy (5)          8.8       8.2        0.60         7.3%  
       PG&E (3)            8.4       9.4       -0.94       -10.0%  
7      ExxonMobil*** (9)   7.8       5.7        2.10        36.8%  
8      Reliant (14)        7.0       4.7        2.30        48.9%  
9      El Paso**** (7)     6.7       7.3       -0.60        -8.2%  
10     TransCanada (10)    6.6       5.6        1.00        17.9%  
11     Sempra (16)         5.8       4.2        1.60        38.1%  
12     Engage (8)          5.6       6.6       -1.00       -15.2%  
13     Koch (13)           5.5       5.1        0.35         6.9%  
14     BP Amoco (12)       5.4       5.2        0.20         3.8%  
       Southern (11)       5.4       5.3        0.10         1.9%  
16     Oneok***** (15)     4.5       4.3        0.25         5.9%  
17     Texaco (17)         3.4       3.9       -0.53       -13.5%  
       Williams (18)       3.4       3.5       -0.10        -2.9%  
19     Conoco (19)         3.2       3.2        0.00         0.0%  
20     TXU (20)            3.0       3.1       -0.10        -3.2%  
       Total             134.8     122.1       12.77        10.5%