This part of ISO 19901 specifies methodologies for a) the design, analysis and evaluation of stationkeeping systems for floating structures used by the oil and gas industries to support - production, - storage, - drilling, well intervention and production, - production and storage, - drilling, well intervention, production and storage, and b) the assessment of stationkeeping systems for site-specific applications of mobile offshore units (e.g. mobile offshore drilling units, construction units, and pipelay units). Most stationkeeping systems used with the class of floating structures covered by a) are termed “permanent mooring systems”, for which this part of ISO 19901 is applicable to all aspects of the life cycle and includes requirements relating to the manufacture of mooring components, as well as considerations for in-service inspections. Most stationkeeping systems used with mobile offshore units, the class covered by b), are termed“mobile mooring systems”. Throughout this document, the term “floating structure”, sometimes shortened to“structure”, is used as a generic term to indicate any member of the two classes, a) and b). This part of ISO 19901 is applicable to the following types of stationkeeping systems, which are either covered directly in this document or through reference to other guidelines: - spread moorings (catenary, taut-line and semi-taut-line moorings); - single point moorings, anchored by spread mooring arrangements; - dynamic positioning systems; - thruster-assisted moorings. Descriptions of the characteristics and of typical components of these systems are given in Annex A. The requirements of this part of ISO 19901 mainly address spread mooring systems and single point mooring systems with mooring lines composed of steel chain and wire rope. This document also provides guidance on the application of the methodology to synthetic fibre rope mooring systems, and includes additional requirements related to the unique properties of synthetic fibre ropes. The document applies to single anchor leg moorings (SALMs) and other single point mooring systems (e.g. tower soft yoke systems) only to the extent to which the requirements are relevant. The requirements of this document do not apply to the vertical moorings of tension leg platforms (TLPs). The methodology described in this part of ISO 19901 identifies a set of coherent analysis tools that, combined with an understanding of the site-specific metocean conditions, the characteristics of the floating structure under consideration, and other factors, can be used to determine the adequacy of the stationkeeping system to meet the document’s functional requirements.
ISO 19901-7:2005由国际标准化组织 IX-ISO 发布于 2005-12。
ISO 19901-7:2005 在中国标准分类中归属于: E94 海洋石油作业用设备,在国际标准分类中归属于: 75.180.10 勘探和钻采设备。
* 在 ISO 19901-7:2005 发布之后有更新,请注意新发布标准的变化。
国际标准分类中,中皿和六孔板涉及到增强塑料、粒度分析、筛分、石油和天然气工业设备、流体流量的测量、矿产加工设备、核能工程、机床、造船和海上构筑物综合、燃料、医疗设备、人类工效学、管道部件和管道、航空航天制造用紧固件、化工设备、电工器件、电子电信设备用机电元件、计量学和测量综合、建筑物中的设施、道路车辆内燃机、检查、维修和试验设备、紧固件、切削工具、电子设备用机械构件、机械试验、包装材料和辅助物、...
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