When North Dakota’s petroleum association was going to hold a banquet honoring top fracking executives last year, it turned ...

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

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

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

Occidental Petroleum (OXY) and Magnolia Oil & Gas (MGY) are falling 4% and 3%, respectively, after Goldman Sachs downgraded ...

Goldman Sachs downgrades MGY and OXY, reinstates coverage on EXE. MGY's outperformance reflected in current stock price, ...