  |  | |  | Upstream - Exploration and Production |  |  |  | ExxonMobil explores for oil and natural gas on six of the seven continents. We are also the largest nongovernment gas marketer and reserves holder. Please visit this area of our Web site for more information on our exploration, development, and production activities. |  |
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  |  | |  | Chemicals | |  |  | ExxonMobil Chemical is one of the largest worldwide petrochemical companies. We are an integrated manufacturer and global marketer of olefins, aromatics, fluids, synthetic rubber, polyethylene, polypropylene, oriented polypropylene packaging films, plasticizers, synthetic lubricant basestocks, additives for fuels and lubricants, zeolite catalysts and other petrochemical products. |  |
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|  |   |  | |  | Downstream - Marketing and Refining |  |  |  | Our downstream activities include the refining and supply of petroleum products as well as the marketing of fuels under the Exxon, Mobil and Esso brands. We also market lubricants, both conventional and synthetic in every major geographic region. Other products include lube basestocks and petroleum specialties such as waxes, process oils and asphalt. |  |
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