Total E&P do Brasil has declared the first of two options for the PSVs 4500 Siem Giant and Siem Atlas. The sister ships, which have been working for Total since 2017, are now firm until June 2023. The French oil major has two other vessels as part of their fleet supporting the offshore operation in Lapa field which are owned by CBO, namely CBO Endeavour and CBO Energy. Earlier this year, Total granted a one well extension for the drill ship Valaris DS-15. The option well which was in direct continuation of the firm program had an estimate of 100 days and is scheduled to end in August 2022.