深海采油相关材料高分子材料

《深海采油相关材料高分子材料》由会员分享，可在线阅读，更多相关《深海采油相关材料高分子材料（21页珍藏版）》请在文档大全上搜索。

1、Production Concept SchemeProduction Concept SchemeSHUTTLETANKERSHUTTLETANKERFSOFSOWATERDEPTHWATERDEPTHRESERVOIRRESERVOIRWELLWELLWETXTREEWETXTREEMOORINGLINESMOORINGLINESFLEXIBLEPIPELINES &UMBILICALSFLEXIBLEPIPELINES &UMBILICALSOIL EXPORTPIPELINEOIL EXPORTPIPELINEFPUFPUGAS EXPORT PIPELINEGAS E

2、XPORT PIPELINEMOORINGLINESMOORINGLINESProduction Concept SchemeProduction Concept SchemeSHUTTLETANKERSHUTTLETANKERFSOFSOWATERDEPTHWATERDEPTHRESERVOIRRESERVOIRWELLWELLWETXTREEWETXTREEMOORINGLINESMOORINGLINESFLEXIBLEPIPELINES &UMBILICALSFLEXIBLEPIPELINES &UMBILICALSOIL EXPORTPIPELINEOIL EXPORT

3、PIPELINEFPUFPUGAS EXPORT PIPELINEGAS EXPORT PIPELINEMOORINGLINESMOORINGLINES系系 泊泊 索材料介绍索材料介绍Mooring Systems for Deep and Ultra-DeepwatersChallenges and Concerns for SCMs: High available payload penalty on floating units by submerged weight of the mooring lines High cost of mooring lines that use inc

4、reasing portions of their strength just to withstand their own weight Severe impact on the seafloor layout due to the very long mooring radius and resulting large footprintAlternative Solutions involving both concepts and materialsTaut leg: 25% cost reduction compared to conventional all-steel caten

5、ary systemNeptune Spar-1997系系 泊泊 索索六条系泊索动态定位六条系泊索动态定位 每条系泊索都是每条系泊索都是“链链- - 缆缆- - 链链”结构结构, , 下端为下端为67m 67m 的锚链的锚链, , 与海底桩基相接与海底桩基相接 中间为中间为733m 733m 的外包套螺旋绞合钢缆的外包套螺旋绞合钢缆 上端是上端是320m 320m 的锚链的锚链, , 通过导缆器与起链装置相连通过导缆器与起链装置相连 锚链和钢缆的直径都是锚链和钢缆的直径都是12cm , 12cm , 临界应力分别为临界应力分别为12659kN 12659kN 和和12232kN12232kNM

6、ad Dog SparMad Dog Spar系泊索系泊索-2004-2004尼龙塑料缆绳尼龙塑料缆绳 钢制系泊索结构钢制系泊索结构 英国英国 Marlow Ropes Marlow Ropes 公司制造公司制造 长度长度25609 m 25609 m ， 临界断裂应力达到了临界断裂应力达到了18949 kN 18949 kN （钢（钢缆缆12659kN12659kN） Mad Dog Spar尼龙缆绳的优点尼龙缆绳的优点 重量重量 平台有效载荷平台有效载荷 平台造价平台造价 造价造价 安装和运输费用安装和运输费用 耐腐蚀耐腐蚀Mad Dog Spar尼龙缆绳的缺点尼龙缆绳的缺点 抗蠕变性能差