发明名称 |
Deep sea mining riser and lift system |
摘要 |
Applicants have created a method and system of deep sea mining comprising mining SMS (Seatfloor Massive Sufilde) deposits from the sea floor with a subsea miner (105), pumping the solids from the subsea miner through a jumper (115) and pumping the solids from the jumper up a riser (130) to a surface vessel (195). Further, applicants have created a method of deploying a deep sea mining system, comprising stacking a riser hangoff structure (705) on top of a subsea pump module forming an assembly; picking up the assembly by a hanging mechanism, hanging the assembly on a moon pool (400), attaching a first riser joint; disconnecting the riser hangoff structure (705) from the assembly; and attaching at least one second riser joint to form the riser (130). |
申请公布号 |
AU2008362145(B2) |
申请公布日期 |
2013.02.07 |
申请号 |
AU20080362145 |
申请日期 |
2008.11.14 |
申请人 |
TECHNIP FRANCE;NAUTILUS MINERALS PACIFIC PTY LTD |
发明人 |
YU, CHENTEH ALAN;SCHOENBERG, ROBERT |
分类号 |
E02F3/88;E02F5/00;E21B7/12;E21C45/00 |
主分类号 |
E02F3/88 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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