1) Jackup mast
自升式井架
1.
Jackup mast for marine drilling operation realizes hoisting of the mast by means of the pulley mechanism on the lower part of the mast.
自升式井架是目前海洋钻井工程中应用较多的新型井架 ,它利用井架底段的滑轮机构进行井架的起升操作。
2) tower winder
塔式井架提升机
3) multi-mast hoist
复式井架升降机
4) self-elevation drilling platform
自升式钻井平台
1.
As a mobile ocean platform,and owing to its high positioning capacity and good operation stability,the self-elevation drilling platform takes a leading role in continetial shelf exploration.
自升式钻井平台属于海上移动式平台,由于其定位能力强且作业稳定性好,在大陆架的勘探开发中居主力军地位。
2.
As the maritime moving platform, the self-elevation drilling platform is the main force in the exploration of the continental shelf as the result of good fixing and reliable working.
自升式钻井平台属于海上移动式平台,由于定位能力强和作业稳定性好,在大陆架的勘探开发中居主力军地位。
5) jack-up
[英]['dʒækʌp] [美]['dʒækʌp]
自升式钻井平台
1.
The historic development of jack-up drilling platforms is briefly presented,then the major models of deep water jack-ups are listed,and finally the innovations in deep water jack-ups are summarized.
简要回顾了自升式钻井平台的发展历程,列举了当前主要深水自升式钻井平台的参数,最后总结了新一代自升式钻井平台的发展趋势。
2.
This paper reviews the downturn and booming history of the offshore industry and the building of jack-ups,then surveys the current design and construction status of deep-water jack-ups,and also highlights the latest technological development in the new-generation jack-ups,finally provides the outlook of market demand and summarizes the progress of jack-up industry in China.
回顾岸外海事业与自升式钻井平台发展的低潮与高峰,总结深水自升式平台的现状,进一步论述了新一代自升式平台的技术发展,给出自升式平台的市场需求趋势与中国自升式平台设计建造的发展。
6) self-elevating drilling unit
自升式钻井平台
1.
Study on Key Technoloies in Scheme Design of Self-elevating Drilling Unit;
自升式钻井平台方案设计技术研究
2.
Mathematically modeling the main dimensions of self-elevating drilling units
自升式钻井平台主尺度建模研究(英文)
3.
Study on the evaluation index system and evaluation method for self-elevating drilling unit design
自升式钻井平台方案评价指标体系及评价方法研究(英文)
补充资料：自升式钻井平台
由平台、桩腿和升降机构组成，平台能沿桩腿升降，故称自升式，一般无自航能力。1953年美国建成第一座自升式平台，这种平台对水深适应性强，工作稳定性良好,发展很快,约占移动式钻井装置总数的二分之一。平台甲板上安装钻机、其他机械设备和生活设施。平台桩腿下部结构视海底承载能力的不同分沉垫和插入式两种。桩腿周围装升降系统,主要有液压或电动齿轮齿条式,工作时桩腿下放插入海底，平台被抬起到离开海面的安全工作高度，并对桩腿进行预压，以保证平台遇到风暴时桩腿不致下陷。完井后平台降到海面，拔出桩腿并全部提起，整个平台浮于海面，由拖轮拖到新的井位。（见彩图)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条