11 February 2019

Below please find average gross operated production in January 2019 and corresponding numbers for December 2018.

IOX operated January 2019 December 2018
  Boe/d* Bopd * Boe/d* Bopd *
Colombia 1443 1078 1458 1095

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

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 Ac