The primary objective of Cambay-75 is the Miocene Basal (MBS) oil sand which is producing in the nearby Cambay-64 and -74 wells. Cambay-75 is located to the west of these wells on the large unfaulted western flank of the field where an estimated 5-15 million barrels of oil in place potential resource is recognized.

Participants in the Cambay Production Sharing Contract are:

Oilex Ltd (operator) 30%, Oilex NL Holdings (India) Limited (100% owned by Oilex Ltd) 15% and Gujarat State Petroleum Corporation Limited 55%.