April 24, 2017
Oslo, Norway

 PGS will release its first quarter 2017 results on Thursday, May 11, 2017 at approximately 8:00 am Central European Summer Time (CEST).

The earnings release and a corresponding presentation will be posted on www.newsweb.no and on PGS' web site www.pgs.com. 

A presentation is scheduled the same day at 9:00 am CEST at PGS' headquarters at Lilleakerveien 4C, Oslo, Norway. A conference call of the event is scheduled for 9.00 am CEST - dial in to listen to the presentation. 

 An additional conference call is scheduled the same day at 3:00 pm CEST. 

To access the conference call scheduled at 9:00 am CEST, please dial-in at the number provided below, corresponding to your location. The conference ID is 743110.

The telephone will be open for questions at the conclusion of management's remarks. A digital replay will be available shortly after the conference call and until May 18, 2017. The access number for this service is 9995289. Please access the replay by dial-in at the number provided below.

To access the conference call scheduled at 3:00 pm CEST, please dial-in at the number provided below, corresponding to your location. The conference ID is 418938.
                                   

The telephone will be open for questions at the conclusion of management's remarks. A digital replay will be available shortly after the conference call and until May 18, 2017. The access number for this service is 4495834. Please access the replay by dial-in at the number provided below.

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Petroleum Geo-Services is a focused marine geophysical company providing a broad range of seismic and reservoir services, including acquisition, processing, interpretation, and field evaluation. The company also possesses the world's most extensive MultiClient data library. PGS operates on a worldwide basis with headquarters at Lilleaker Oslo, Norway.

For more information on Petroleum Geo-Services visit www.pgs.com.

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