Offshore oil and gas supporting services company PT Wintermar Offshore Marine Tbk (WINS) booked net loss of US$0.41 million in the first quarter of 2015 against profit of US$11.44 million in the same period of 2014. Apexindo Pratama (APEX), one of contractors for the giant offshore Mahakam Block, also reported net loss in the period.To subscribe please click here