Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MULTI PURPOSE BOTTOM SUPPORTED MOBILE OFFSHORE SERVICE PLATFORM AND METHOD
A method for abandonment of a production platform includes moving a mobile offshore service platform (MOSP) to a position proximate the production platform. A hull of the MOSP is raised to a selected elevation above a top of the production platform. A cantilever structure having thereon a drilling unit and a crane is extended from a retracted position over the hull until the drilling unit is positioned over at least one well on the production platform. The well is plugged. The cantilever structure is then moved so that the crane is positioned to lift components from the production platform during disassembly of the production platform.
MULTI PURPOSE BOTTOM SUPPORTED MOBILE OFFSHORE SERVICE PLATFORM AND METHOD
A method for abandonment of a production platform includes moving a mobile offshore service platform (MOSP) to a position proximate the production platform. A hull of the MOSP is raised to a selected elevation above a top of the production platform. A cantilever structure having thereon a drilling unit and a crane is extended from a retracted position over the hull until the drilling unit is positioned over at least one well on the production platform. The well is plugged. The cantilever structure is then moved so that the crane is positioned to lift components from the production platform during disassembly of the production platform.
MULTI PURPOSE BOTTOM SUPPORTED MOBILE OFFSHORE SERVICE PLATFORM AND METHOD
DEUL HANS H J (Autor:in) / O'NEILL PATRICK (Autor:in) / SIBREL MATTHEW (Autor:in) / VAN KUILENBURG ROBERT (Autor:in)
07.03.2019
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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