| BP Amoco Corporation
|
Operates over 18000 BP, Amoco and ARCO stations in the US |
| Chevron Corporation
|
Chevron is a leading marketer of petroleum products with an
informative learning zone
on the web site
|
| Conoco Corporation
|
Conoco is an integrated, international energy company headquartered
in Houston, Texas |
| Exxon Mobil Corporation
|
Operates stations world wide as Exxon, Mobil and Esso |
| Phillips66
|
Phillips Petroleum Company is a major, integrated oil company based
in the United States with worldwide operations |
| Royal Dutch/Shell Group
|
Operating in more than 135 countries, Shell is engaged in the core
businesses of Exploration and Production , Oil Products, Chemicals, Downstream
Gas and Power and Renewables.
|
| Texaco Corporation |
The corporate web site. |