发明名称 KAPAL TONGKANG DENGAN REL HORISONTAL
摘要 An apparatus (with reference to Figure 1) for laying deep water sub sea pipelines either by means of reeled pipe or conventional pipelay ("stock on") is disclosed. The vessel (100) is equipped with a dynamic positioning system (1000) that is integrated into the pipelay control system (900). Both methods of pipelay utilize a rigid stinger (800) capable of supporting the pipe (215) from near 0 degrees through a departure angle of 90 degrees, simulating a J-lay orientation. The Reel System consists of a storage reel (200), reel drive system (300), straightener aligner system (400), two tensioner systems (500), three exit rollers (600), stinger (800) and dynamic positioning system (1000). The conventional pipelay system consists of the above without the storage reel (200) and reel drive system (300). All pipelay equipment has the capability of leveling winding, thus maintaining a specific pipe profile while the pipe (215) is either being spooled on the quay side or laid on the seabed (2000). The storage reel (200) is modular where it can be removed by either skidding or divided into piece lifts. The apparatus has the ability of interchanging operation modes from reeled pipelay to conventional pipelay without abandoning the pipeline. <IMAGE>
申请公布号 ID26437(A) 申请公布日期 2000.12.28
申请号 ID19990001190 申请日期 1999.12.24
申请人 GLOBAL INDUSTRIES, LTD. 发明人 SEAN MICHAEL HICKEY
分类号 B63B35/03;F16L1/19 主分类号 B63B35/03
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