Occidental Petroleum (OXY) Closes Sale of Chemical Business to Berkshire Hathaway

Occidental Petroleum Corporation (NYSE:OXY) is included among the 10 Best Natural Gas Stocks to Buy Right Now. Occidental Petroleum (OXY) Closes Sale of Chemical Business to Berkshire Hathaway Occidental Petroleum Corporation (NYSE:OXY) is an independent exploration and production company with assets primarily in the United States, the Middle East, Africa, and Latin America. Occidental Petroleum Corporation (NYSE:OXY) announced on January 2 that it had completed the sale of its chemical business, OxyChe ...