Oil and Gas
The petroleum industry is Norway's largest industry. In 2006 the petroleum sector stood for 26 percent of the added value in the country. In 2006 Norway was ranked the fith largest oil exporter and the tenth largest oil producer in the world. Correspondingly, Norway is the third largest gas exporter and the fifth largest gas producer in the world.
Oil has been produced on the Norwegian continental shelf since 15 June 1971 – the production of oil started at the Ekofisk field. So far only 35 percent of the assumed resources on the continental shelf have been produced. So there is still a huge potential for value creation on the Norwegian continental shelf. The Ekofisk field is still one of the largest Norwegian oil producing fields and the production will continue until 2050. The development of Ekofisk and other fields on the Norwegian continental shelf is a continuous work to increase the oil extraction of the fields. The oil and gas production causes discharge of produced water to sea and CO2 and NOx to air. Below are several articles presenting different aspects of the oil and gas activities on the Norwegian continental shelf.