Middle East seismic vessel company Polarcus has logged a bigger loss in the second quarter as revenue declined.
The Oslo-listed owner said the net deficit was $33.7m against $11.2m in 2016.
Revenue plunged to $36.1m, from $67.9m a year ago.
Polarcus recorded vessel utilisation of 75% in the quarter, up from 72% in the first quarter.