Unit sold: Amoco Chemical Co. said Wednesday it agreed to sell Welchem Inc., a maker of chemicals for the petroleum industry, to Petrolite Corp. for an undisclosed price. The agreement follows the ...

Amoco Corp. unit Amoco Fabrics and Fibers Co. said Friday it will buy 100 percent of the Phillips Petroleum Co.’s Phillips Fibers Corp. for undisclosed terms. It said Phillips Fibers has about 1,400 ...

Amoco Corp. has begun a study with the goal of decentralizing and restructuring some operations, with many administrative jobs at the Chicago headquarters likely to be redefined. “It’s really about ...

An Amoco station in Ellicott City would be the county’s first commercial service station capable of fueling natural gas-powered cars and trucks, if the oil company wins government approval. Amoco Oil ...