Oil futures are higher for the week, with cold U.S. weather serving to lift both natural gas and crude.
Analysts at ING noted the North Dakota Pipeline Authority said that oil production is down between 120,000 to 150,000 barrels a day, while natural gas production has also taken a hit as a result of the extreme cold temperatures. These disruptions will likely last until the weekend when warmer weather is forecast in the region, the analysts said.















