Occidental Petroleum reportedly to explore sale of $5 billion in assets

Occidental Petroleum reaches truce with activist investor Carl Icahn

Buffett’s Berkshire keeps buying Occidental Petroleum stock

Occidental Petroleum (OXY) Share Price

Occidental Petroleum Corporation Stock Price - OXY | ADVFN

Warren Buffett loves OXY stock! | Occidental Petroleum stock analysis | Oil stocks to buy

Occidental Petroleum CEO Vicki Hollub on oil production

Occidental Petroleum

About Occidental Petroleum Corp DRC (OXYm) for investors - Investing.com UK