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

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 ...

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

The API reported yet another draw in crude oil inventories, but fuel inventories continue to increase at a clip ...

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

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 ...

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