On 29 March 2018, Shell with 100% working interest was granted a preliminary award for the POT-M-948 block in the offshore Potiguar Basin through the ANP Round 15.    For      the POT-M-948 block Shell offered a bonus of USD 3.4 million and 74 work      units. Â   There      were no other bids for the block.   Â 
Shell with 100% working interest was granted a preliminary award for the POT-M-948 block in the offshore Potiguar Basin through the ANP Round 15. 