7 December 2018

Below please find average gross operated production in November 2018 and corresponding numbers for October 2018.

IOX operated November 2018 October 2018
  Boe/d* Bopd * Boe/d* Bopd *
Colombia 1689 1303 1711 1309 

* Barrels of oil equivalents per day
** Barrels of oil per day

The Vikingo well is currently on stream and has been flowing since completion of the workover operations (see news release on 6 November for more information). Numbers for October also include some Vikingo production.

Please direct any further questions to: ir@interoil.no.

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Interoil Exploration and Production ASA is a Norwegian based exploration and production company - listed on the Oslo Stock Exchange - with focus on Latin America. The Company is operator of several production and exploration assets in Colombia. Interoil currently employs approximately 50 people and is headquartered in Oslo.

This information is subject to the disclosure requirements pursuant to section 5 -12 of the Norwegian Securities Trading Act.