Oil exploration and production assets are now in Marathon Oil Corp., while its downstream assets, such as petroleum products, went to Marathon petroleum Corp.

石油勘探和资源属于现在的Marathon Oil Corp，而它下游的资产如石油产品则归到Marathon Petroleum Corp。

youdao

This was due largely to higher crude oil tariff revenues and the acquisition of interests in Gulf of Mexico oil pipelines from Marathon Oil Corp. ( MRO) in January.

FORBES: Get A Steady Flow Of Income From This Oil MLP That's Raised Its Dividend 29 Times In A Row

Murphy Oil, ConocoPhillips and Marathon Oil Corp. have all split off their refining businesses in recent years to focus on exploration and production.

WSJ: Hess, under pressure, to exit retail business

There are a bevy of big publicly traded oil and gas companies looking for CEOs including Marathon Oil and Occidental Petroleum, Bill Barrett and Encana.

FORBES: No April Fooling - McClendon Finally Gone From Chesapeake Energy