The global crude oil prices Friday to resume its downtrend, Brent crude oil and America touched in 2009 April to the lowest, fell for seventh consecutive weeks, but in the report shows American oil rig after a rapid decline in oil prices reduced the number. Brant crude fell $49, but in the oil Service Corporation Baker Hughes announced a decrease in the number of American oil rig is 24 years after the maximum, Brant crude oil closed at above 50 U.S. dollars a barrel, this is the earlier this week to hold support. This week in the head two fell 10%, oil prices in the past two days showed little change. Crude oil fell to about $0.50 in New York on Friday morning, the United States in December because of strong employment assistance data limit the decline. In one hour near midday, crude oil selling kinetic energy enhancement, Brent and depress US crude oil prices to 2009 April to the lowest level. But the published data in the Baker Hughes oil rig, the oil price reduction or. "In my opinion, the price of oil is not stable, but the drilling data and some short covering ahead of the weekend to support oil prices reduced the decline," Tyche Capital Advisors executive Tariq Zahir said. Brant crude fell $0.85 to settle at $50.11 a barrel, dropped to 48.90 lows earlier. US crude fell $0.43 to settle at $48.36 a barrel, earlier fell to 47.16 u.. This week, Brent crude fell 11%, US crude oil fell 8%. Brant crude oil is the United States premium fell to near three month low of $1.70. Baker Hughes said the United States this week to reduce the oil rig 61, for 1991 years the biggest single week decline. Rig in 10 months hit 1609 seat record high after the rig number has fallen for 10 weeks in the past 13 weeks. In the week ending January 9th, oil rig for the 1421 seat, in February to the lowest level.