MOSCOW (Dow Jones)--Anglo-Russian oil major TNK-BP Holding (TNBP.RS) halted operations at its Lisichansk refinery in Ukraine on Saturday night due to a power cut, the company said Monday. The refinery, which was scheduled to refine 525,000 metric tons of crude in July, will remain shut for another four days, TNK-BP said. TNK-BP is half-owned by BP PLC (BP). -By Jacob Gronholt-Pedersen, Dow Jones Newswires; +7 495 232 9197; [email protected] (END) Dow Jones Newswires July 19, 2010 06:23 ET (10:23 GMT)