A. Sablok, J. Kim, S. Tallavajhula, Feng Wang, Oddgeir Dalane, Aronsen Kristoffer Høyem, J. Kippenes
{"title":"Aasta Hansteen Spar FPSO Substructure, Mooring, Riser and Systems Design","authors":"A. Sablok, J. Kim, S. Tallavajhula, Feng Wang, Oddgeir Dalane, Aronsen Kristoffer Høyem, J. Kippenes","doi":"10.4043/29555-MS","DOIUrl":null,"url":null,"abstract":"\n Aasta Hansteen, located in 1300m water depth, is the first deep water field on the Norwegian continental shelf developed with a surface platform concept. It is in the Norwegian Sea and developed using a Truss Spar FPSO. It is the world's largest Spar platform substructure facilitated for continuous personnel entrance and with a large volume of condensate storage in the hull that is offloaded to a shuttle tanker. It is the first floating platform in a North Sea/Norwegian Sea harsh environment with steel catenary risers (SCR). It is the first Spar designed to NORSOK and other Norwegian regulations. The platform was made ready with platform mooring chain and topsides installed by floatover in a fjord before being towed vertically to the field.","PeriodicalId":10948,"journal":{"name":"Day 2 Tue, May 07, 2019","volume":"11 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 2 Tue, May 07, 2019","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4043/29555-MS","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Aasta Hansteen, located in 1300m water depth, is the first deep water field on the Norwegian continental shelf developed with a surface platform concept. It is in the Norwegian Sea and developed using a Truss Spar FPSO. It is the world's largest Spar platform substructure facilitated for continuous personnel entrance and with a large volume of condensate storage in the hull that is offloaded to a shuttle tanker. It is the first floating platform in a North Sea/Norwegian Sea harsh environment with steel catenary risers (SCR). It is the first Spar designed to NORSOK and other Norwegian regulations. The platform was made ready with platform mooring chain and topsides installed by floatover in a fjord before being towed vertically to the field.
Aasta Hansteen位于1300米水深，是挪威大陆架上第一个采用水面平台概念开发的深水油田。它位于挪威海，使用Truss Spar FPSO进行开发。它是世界上最大的Spar平台下部结构，便于人员连续进入，并且船体内有大量凝析油储存，可以卸载到穿梭油轮上。这是北海/挪威海恶劣环境中第一个采用钢制悬链管(SCR)的浮式平台。这是第一个按照NORSOK和其他挪威法规设计的Spar。在垂直拖曳到现场之前，平台系泊链和顶部组件通过浮船安装在峡湾中。
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