National Oilwell Varco-AskerHome / Companies / National Oilwell Varco-Asker 39.gif National Oilwell Varco-Asker Exploration & Production Blakstadmarka 26 1386 Bulandet 51818181 Website Map No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers