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自升式钻井平台升船及悬臂梁作业能力评价

海洋石油

2015年 35卷第2期

阅读：140

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Title

Evaluation about the Capability of Raising Platform and Cantilever Beam Operation in Self Elevating Platform

作者

王金明张宝平吴勇沈德新

Authors

WANG Jinming ZHANG Baoping WU Yong SHEN Dexin

单位

中海油能源发展股份有限公司工程技术分公司, 天津 300452

Organization

CNOOC EnerTech-Drilling & Production Co., Tianjin 300452, China

摘要

自升式钻井平台升船及悬臂梁作业能力是保证自升式钻井平台满足导管架平台生产井作业需求的基本条件。对自升式钻井平台升船能力、悬臂梁横向覆盖、纵向覆盖、承载载荷四个方面进行了研究,提出了一套自升式钻井平台升船及悬臂梁作业能力评价模型及方法,并探讨了评价方法在实际生产中的重要性。自升式钻井平台升船及悬臂梁作业能力评价模型及方法简单实用,经济效益显著。

Abstract

The capability of raising platform and capability of cantilever beam operation is very important for self elevating platform,which is the basic conditions for gurrantee the production operation of jacket platform wells.Study has been conducted on the capability of raising platform,the longitudinal and transverse covering of cantilever beam,and the bearing load.A set of evaluation model and method have beeen put forward about capability of raising platform and capability of cantilever beam operation.The importance of evaluation method in practical production has been discussed in this paper.The evaluation model and method are simple and practical,with significant economic benefits.

关键词：

自升式钻井平台; 升船; 悬臂梁; 作业能力; 模型;

Keywords:

self elevating platform; raising platform; cantilever beam; operation capability; model;

基金项目

DOI

https://doi.org/10.3969/j.issn.1008-2336.2015.02.098