Two blocks in the Andaman region - AA-DWN-2002/1 and AA-DWN-2002-2 - are among the 24 oil and gas blocks on offer in NELP-IV. Besides natural gas reserves, seven gas hydrates have also been mapped.

Planning a trip to the Andaman and Nicobar Islands? Don’t miss this guide to the North Andamans, the perfect honeymoon ...