ConocoPhillips is an international integrated company with activities worldwide. Our headquarters are located in Houston, Texas. Operations in Norway are led from the company’s offices in Tananger outside Stavanger. ConocoPhillips is one of the largest foreign operators on the Norwegian continental shelf. The company is the operator of the fields in the Greater Ekofisk Area, and has attractive ownership interests in fields such as Heidrun, Troll, Visund, Oseberg, Alvheim and Grane.