A Rosneft Logo Sits on a Gas Station in Saint Petersburg

A Rosneft Logo Sits on a Gas Station in Saint Petersburg

Andrey Rudakov/Bloomberg

A logo sits on display on the roof of an OAO Rosneft gas station in Saint Petersburg. Exxon and Rosneft are pushing ahead with joint projects even as relations between the U.S. and Russia sour because of the crisis in Ukraine.