Sakhalin Energy, which runs the Sakhalin-2 project, has raised its oil production in 2004 by 13% to 11.69 million barrels, up from 10.34 million barrels in 2003, according to Russian Oil and Gas Report.   Sakhalin Energy is producing oil at the Vityaz complex, which consists of the Molikpaq platform, a single-anchor berth and the…