Occidental Petroleum (NYSE: OXY) -- the oil and gas stock lost 17.3% value in the year, according to data provided by S&P ...

Buffett's investments in Occidental Petroleum reflect confidence in its intrinsic value. Read why this does not seem a good ...

U.S. shale producer Occidental Petroleum said the prices received for oil production during the fourth quarter were lower ...

Find insight on Rio Tinto, Anglo American, and more in the latest Market Talks covering basic materials.

A judge has dismissed New York City's lawsuit seeking to hold Exxon Mobil , BP and Shell liable for misleading the public ...

Reta Williams, a retired elementary school principal, is making one last plea for help in finding missing fight songs before ...

As more drilling locations in the Permian are now in the hands of large listed firms, investor demands for high returns trump ...

Al Shola Gas provides full-service industrial gas solutions, including the design, supply, and maintenance of liquefied ...

Along with this, BP also plans to cut 3,000 contractors. The company currently employs some 87,800 people globally. The lay ...

Occidental Petroleum (NYSE: OXY) is gaining interest from investors because of purchases by Warren Buffett. *Stock prices ...

BP will sign a deal with the Government of Iraq to redevelop four oil and gas fields in the Kirkuk region in northern Iraq.

The Organisation of the Petroleum Exporting Countries, OPEC, has said that the production of petroleum products, including ...