Chevron Corporation (NYSE:CVX) is included among the 10 Best American Oil and Gas Stocks to Buy. Chevron Set to Increase Venezuelan Crude Oil Exports to the United States Chevron Corporation (NYSE:CVX) manufactures and sells a range of high-quality refined products, including gasoline, diesel, marine and aviation fuels, premium base oil, finished lubricants, and fuel oil additives. According to a Reuters report on January 28, Chevron Corporation (NYSE:CVX) is set to increase its Venezuelan crude oil exp ...