Oil declined Movement.down.loss 13 % to its weakest level Position.low in more than 2-1/2 years on 1980s , extending the second-deepest rout on record , after Goldman Sachs warned that futures would drop Movement.down.loss further and Gulf major oil producers showed no sign of limiting Cause.movement.down.loss output .

Oil dipped Movement.down.loss 13 % to its weakest level Position.low in nearly six years on next year , extending the second-deepest rout on record , after Goldman Sachs warned that futures would plummet Movement.down.loss further and oil producers showed no sign of limiting Cause.movement.down.loss production .

Oil slid Movement.down.loss 12.7 percent to its lowest level Position.low in two years on last week , extending the second-deepest rout on record , after Goldman Sachs warned that prices would plummet Movement.down.loss further and global major oil producers showed no sign of limiting Cause.movement.down.loss supply .

Oil dropped Movement.down.loss 13 % to its weakest level Position.low in four-month on Thursday , extending the second-deepest rout on record , after Goldman Sachs warned that prices would plummet Movement.down.loss further and oil producers showed no sign of limiting Cause.movement.down.loss supply .

Oil slipped Movement.down.loss 9 percent to its lowest level Position.low in two years on 1980s , extending the second-deepest rout on record , after Goldman Sachs warned that futures would lose Movement.down.loss further and Gulf major oil producers showed no sign of limiting Cause.movement.down.loss production .

Oil sank Movement.down.loss 17 percent to its lowest level Position.low in nearly six years on Wednesday , extending the second-deepest rout on record , after Goldman Sachs warned that prices would drop Movement.down.loss further and producers showed no sign of limiting Cause.movement.down.loss output .

Oil slid Movement.down.loss 5 percent to its lowest level Position.low in two years on Monday , extending the second-deepest rout on record , after Goldman Sachs warned that prices would drop Movement.down.loss further and Gulf producers showed no sign of limiting Cause.movement.down.loss output .

DUBAI ( Reuters ) - Still haunted by its failed attempt to prevent a steep decline Movement.down.loss in oil prices by limiting Cause.movement.down.loss production by almost three quarters in the last week , the world 's top oil exporter Saudi Arabia is determined not to make the same mistake again .

Last week , a U.S. envoy in Brussels told Reuters that Washington is considering limiting Cause.movement.down.loss high-tech exports to Russia 's Arctic energy industry as part of plans to strengthen sanctions Embargo .