Methods and system for processing of drilling fluid
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United States of America Patent
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Jun 8, 2004
Grant Date -
N/A
app pub date -
Apr 11, 2002
filing date -
Aug 20, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
A method and a system are described for processing of drilling fluid from a drilling hole (10) in an underwater well to a floating drilling rig or drilling vessel, comprising a sealing device (12) connected to a well head, a pump module (14) to transport drilling fluid, a treatment plant for treatment of drilling fluid, or a storage installation. Before a blow-out valve is connected to the well head and before a riser is connected between the drilling hole and the floating drilling rig or drilling vessel, the pump module (14) placed on the ocean bed transports drilling fluid from the drilling hold (10) on the ocean bed to the floating drilling rig or drilling vessel.
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