大直径加重管绳索取心技术在页岩气勘探中的应用研究 |
投稿时间:2016-06-29 修订日期:2016-06-29 点此下载全文 |
引用本文:朱恒银,王强,张正,等.大直径加重管绳索取心技术在页岩气勘探中的应用研究[J].钻探工程,2016,43(10):160-164.ZHU Heng-yin,WANG Qian,ZHANG Zheng,et al. Application Research on Large Diameter Weighted Combined Wire-line Coring Technology for Shale Gas Exploration[J]. Drilling Engineering, 2016,43(10):160-164. |
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基金项目:安徽省重点科技攻关项目“页岩气勘探钻探关键技术方法研究”(编号:1604a0802119) |
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中文摘要:根据页岩气、煤层气勘探对钻探技术的特殊要求,进行了大直径绳索取心技术的探索研究。文中重点介绍了加重管组合式绳索取心钻具的结构、作用原理及特点,以及施工试验效果。通过施工实践的启示,对大直径绳索取心技术的发展提出了几点认识。 |
中文关键词:大直径 绳索取心技术 页岩气勘探 |
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Application Research on Large Diameter Weighted Combined Wire-line Coring Technology for Shale Gas Exploration |
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Abstract:Based on the special requirements of drilling for shale gas and coalbed gas exploration, the research is carried out on large diameter wire-line coring technology. This paper mainly introduces the structure, action principle, characteristics and drilling experiment effects of weighted combined wire-line coring drilling tools. Through the construction practice, the paper gives out some ideas on the development of large diameter wire-line coring technology. |
keywords:large diameter wire-line coring technology shale gas exploration |
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