No LoA but Platinum continues to drill for ONGC Vol 24, PW 4 (14 Jan 21) Exploration & Production Vantage Drilling ultra-deepwater drillship Platinum Explorer will continue drilling in... Register here for subscription details Next ONGC plans seismic in 2 blocks in West Bengal Back GAIL wins permission for 2 wells at OALP block Data not available in ...