U.S. Shale a Concern for Russian Oil, Bashneft Says

Nov. 14 (Bloomberg) -- Alexander Korsik, chief executive officer of OAO Bashneft, talks about Exxon Mobil Corp.'s possible departure from the West Qurna-1 field in Iraq, U.S. shale oil production and business outlook. He spoke yesterday with Bloomberg Television's Ryan Chilcote in London. (Source: Bloomberg)