Invitation – Presentation of Financial Results for 3Q 2009

Det norske oljeselskap ASA («DETNOR») will present its financial results for the third quarter 2009 in Oslo on Thursday, 5th November. The venue is Hotel Continental in Stortingsgt 24/25 at 08:15 a.m.(CET). Breakfast will be served from 08:00.

Please submit your registration to the Norwegian Society of Financial Analysts, using the registration form at www.finansanalytiker.no, by 12:00(noon) 4th November.

A live webcast of the interim results will also be available on www.detnor.no.

The company will be represented by:
CEO Erik Haugane
CFO Finn Øistein Nordam
VP Investor Relations Knut Evensen
Head of Corporate Communication Torgeir Anda.

Contact: Knut Evensen, VP Investor Relations, tel. +47 95 07 76 22