Danish Underground Consortium's (DUC) oil output from Denmark's part of the North Sea rose 10 percent in January from the previous month, operator A.P. Moller-Maersk said. Oil and condensate output rose to 176,500 barrels per day (bpd) in January from 160,400 bpd in December, Maersk said. Production in January 2011 was 201,200 bpd.