大港滩海(浅海)区浅层气井喷原因分析及预防技术探讨

谭振华;陈红;沙东;刘川都;董萍;易继贵;

doi:10.11764/j.issn.1672-1926.2005.03.369

天然气地球科学 >

2005 , Vol. 16 >Issue 3: 369 - 373

DOI: https://doi.org/10.11764/j.issn.1672-1926.2005.03.369

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大港滩海(浅海)区浅层气井喷原因分析及预防技术探讨

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[1]大港油田集团公司石油工程监理中心; [2]大港油田集团公司对外经济贸易公司; [3]大港油田公司滩海勘探开发公司; [4]大港油田公司油气勘探开发技术研究中心;

网络出版日期: 2005-06-20

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THE ANALYSIS OF THE REASONS FOR GAS BLOWOUT AND DISCUSSION ON BLOWOUT PREVENTION TECHNOLOGIES OF DAGANG SHALLOW WATER(OFFSHORE) AREA

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1. Petroleum Engineering Supervision Center, Dagang Oilfield Group Co.Ltd.,Tianjin 300280,China; 2. Foreign Economic Relations and Trade Company, Dagang Oilfield Group Co.Ltd., Tianjin 300280,China; 3. Offshore Exploration and Development Company, Dagang Oilfield Company, Tianjin 300280,China; 4. Petroleum Exploration and Development Technology Research Center, Dagang Oilfield Company, Tianjin 300280,China

Online published: 2005-06-20

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摘要

预防浅层气井喷事故的发生是急需解决的技术难题。简述了大港滩海(浅海)区浅层气分布规律及特征。分析了导致ZHH803井井喷的原因及井喷特征。从钻井设计和钻井施工技术措施等方面对滩海区预防浅层气井喷技术进行了探讨与总结。

关键词： 滩海区; 浅层气; 纯气藏; 井喷; 防喷技术

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谭振华;陈红;沙东;刘川都;董萍;易继贵; . 大港滩海(浅海)区浅层气井喷原因分析及预防技术探讨[J]. 天然气地球科学, 2005 , 16(3) : 369 -373 . DOI: 10.11764/j.issn.1672-1926.2005.03.369

Abstract

How to prevent shallow-layer gas blowout is a tough problem that should be solved urgently. In this paper, the distribution regulation and characteristics of shallow-layer gas in Dagang shallow water (offshore) area are described, the reasons for the blowout and its characteristics are analyzed. The technologies for preventing shallow-layer gas blowout of shallow water area, such as drilling design, drilling operation and so on, are also discussed and concluded.

Key words： Shallow water area; Shallow-layer gas; Net gas reservoir; Blowout; Blowout prevention technology.

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