Chevron says first-quarter profit falls 64 percent on lower crude, gas pricesHOUSTON — The top international oil companies were expected to deliver the ugliest first-quarter results in several years, and there were few surprises. Chevron says first-quarter profit falls 64 percent on lower crude, gas pricesHOUSTON — Chevron Corp. says its first-quarter profit fell 64 percent as it, along with competitors, was stung by lower oil and natural gas prices. |