Diamond Offshore scores $360m in rig deals

Houston-based Diamond Offshore Drilling has won a contract with Serica Energy for one of its semi-submersible rigs and an extension from BP for drillship work. The offshore driller won a contract with Serica Energy to use the 1983-built jack-up semi-submersible Ocean Patriot for two plug and abandonment wells in the UK part of the North …

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