Colombian energy company Ecopetrol said on Monday it has reached an agreement to renew its oil joint venture with Occidental ...

Occidental Petroleum Corp. closed 34.47% below its 52-week high of $71.19, which the company reached on April 12th.

Berkshire now owns 264 million Occidental shares worth about $12 billion, a 28% stake in the big U.S.-focused energy company.

Big Oil executives this week saw little prospect of a near-term improvement in refinery profits after Chevron , Exxon Mobil ...

Occidental Petroleum ( OXY) Fell to its lowest level in more than six weeks following a downgrade from Goldman Sachs. The ...

Occidental Petroleum's fundamentals and valuation have improved, presenting a long-term buying opportunity amid oil and gas ...

We recently compiled a list of the 8 Best Value Dividend Stocks to Invest in According to Warren Buffett. In this article, we ...

Occidental Petroleum Corp. closed 31.17% short of its 52-week high of $71.19, which the company achieved on April 12th.

Occidental Petroleum and Ecopetrol reached an agreement to renew their joint venture for the development of Rodeo Midland Basin within the U.S. Permian Basin.

Ecopetrol and Oxy plan to extend development in Permian Basin, including 34 wells to be drilled between April 2025 and June ...

Monday announced that its subsidiary, Ecopetrol Permian LLC, and Occidental Petroleum Corporation have agreed to ...

Ecopetrol (EC) announces that Ecopetrol Permian and Occidental Petroleum (OXY), have reached an agreement to extend the development plan of ...