OREANDA-NEWS. September 06, 2013. Marathon Oil Corporation (NYSE: MRO) announced today it plans to issue its third quarter 2013 earnings news release on Monday, Nov. 4, after the close of U.S. financial markets. The Company will conduct a question-and-answer conference call, which will be webcast live, on Tuesday, Nov. 5, at 9:00 a.m. EST.

The call will include forward-looking information.

All of  the above information can be accessed by visiting Marathon Oil's website at http://www.MarathonOil.com. Additional financial information, including earnings releases and other investor-related material, is available online and on Marathon Oil's app for mobile devices.

CONTACT: Media Relations Contacts

Lee Warren: 713-296-4103

John Porretto: 713-296-4102

Investor Relations Contacts

Howard Thill: 713-296-4140

Chris Phillips: 713-296-3213