Occidental Petroleum Still Isn't as Good as ExxonMobil or Chevron in 1 Very Important Way

Occidental Petroleum Still Isn't as Good as ExxonMobil or Chevron in 1 Very Important Way

Motley Fool

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Occidental is a favorite of Warren Buffett, but in one very important way, it still lags far behind ExxonMobil and Chevron.

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