Valaris Earnings Report

FOCUSED VALUE DRIVEN RESPONSIBLE Strong customer relationships with major IOCs, NOCs and independents Majors Floaters Jackups 1 Locations National Oil Companies and Other Select Customers Floaters Jackups Locations bp Chevron eni Exon TotalEnergies VALARIS Latin America, Southeast Asia, West Africa أرامكو السعودية saudi aramco U.S. GOM, West Africa Australia, Mexico, North Sea West Africa North Sea, Southeast Asia, West Africa Brazil Middle East Brazil equinor Harbour Energy North Sea OXY Occidental U.S. GOM BR PETROBRAS Woodside 1 All customers listed are within the top 15 customers within contract backlog as of May 1, 2023. Locations represent where rigs are currently contracted for each customer. Brazil Australia 1 8

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