Occidental Petroleum Corporation (NYSE: OXY) is an international oil and gas exploration and production company, and its OxyChem subsidiary is a major North American chemical manufacturer. We are one of the largest U.S. oil and gas companies, based on equity market capitalization, with more than 40,000 employees and contractors worldwide. Oxy is committed to respecting the environment, maintaining safety and upholding high standards of social responsibility throughout the company's worldwide operations. Oxy's success is built on technical expertise, business acumen, strong partnerships and proven ability to deliver superio