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Alcoa signed a development agreement with Cameron to commercialize lightweight aluminum drilling riser systems for offshore oil and gas exploration and development. Aluminum risers will extend the capability of existing drilling vessels allowing exploration in deeper depths of 20% or more compared to conventional steel risers. (Photo: Business Wire)

Alcoa signed a development agreement with Cameron to commercialize lightweight aluminum drilling riser systems for offshore oil and gas exploration and development. Aluminum risers will extend the capability of existing drilling vessels allowing exploration in deeper depths of 20% or more compared to conventional steel risers. (Photo: Business Wire)

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