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

Warren Buffett's Berkshire Hathaway increased its stake in Occidental Petroleum to more than 28% in December. Read why OXY ...

Occidental Petroleum Corp. (NYSE: OXY) is rewarding its shareholders once again with a quarterly dividend of $0.22, payable ...

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

Findlay, Ohio-based Marathon Petroleum Corporation (MPC) operates as an integrated downstream energy company. With a market ...

We recently published a list of 10 Hottest Mega-Cap Stocks So Far in 2025. In this article, we are going to take a look at ...

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

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South Sudan’s government called for the Dar Petroleum Operating Co. to begin resuming oil output on Wednesday, days after ...