SINGAPORE (Reuters) -Oil prices rose on Wednesday trimming losses from the previous day, as the focus turned back to potential supply disruptions from sanctions on Russian tankers, though gains were capped as the market awaited more clarity on their impact. Brent crude futures edged up 51 cents, or 0.6%, to $80.43 a barrel by 0735 GMT, after dropping 1.4% in the previous session. Prices slipped on Tuesday after the U.S. Energy Information Administration predicted oil would come under pressure over the next two years as supply would outpace demand.