On 7 November 2018, the consortium of Chevron with 40% working interest, Repsol with 40%, and Wintershall with 20%, was granted an official award for the S-M-764 block in the offshore Santos Basin through the ANP Round 15.    On 29 March      2018, the consortium was granted a preliminary award for the block.     For      the S-M-764 block the consortium offered a bonus of USD 39.86 million and      225 work units. Â   There      were no other bids for the block.
Consortium of Chevron with 40% working interest, Repsol with 40%, and Wintershall with 20%, was granted an official award for the S-M-764 block in the offshore Santos Basin through the ANP Round 15. 