Occidental Announces Sale of its Onshore Assets in Colombia to The Carlyle GroupGlobeNewsWire • 10/01/20
It’s a Huge Gamble, but at These Prices, Occidental Petroleum Stock Might Be a BuyInvestorPlace • 10/01/20
Why Energy Stocks Core Laboratories, Occidental Petroleum, and SM Energy Jumped TodayThe Motley Fool • 09/16/20