| 准噶尔盆地中部地区钻头优选技术应用研究 |
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| 引用本文： | 李文飞,陈明,鄢小琳,王光磊,窦玉玲.准噶尔盆地中部地区钻头优选技术应用研究[J].探矿工程,2010,37(6):39-44. |
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| 作者姓名： | 李文飞 陈明 鄢小琳 王光磊 窦玉玲 |
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| 作者单位： | [1]胜利石油管理局钻井工艺研究院,山东东营257017 [2]中油长城钻探工程公司,北京100101 |
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| 基金项目： | 中石化西北油田“探评井井身结构优化及钻井跟踪评价研究”项目资助（项目编号：GY2008-040） |
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| 摘 要： | 岩石可钻性是决定钻井效率的基本因素,反映了钻进时岩石破碎的难易程度,是合理选择钻进方式、钻头类型和设计钻进参数的依据。基于地层岩石可钻性的计算方法,结合实钻井的测井资料分析,建立了准噶尔盆地中部区块地层岩石可钻性剖面,并以此为依据推荐了适用于不同地层的钻头类型,现场应用结果表明,所用钻头具有很好的适用性,能够进一步提高准噶尔盆地中部地区的机械钻速,对于该地区的后续钻井钻头类型的选择具有重要的指导意义。
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| 关 键 词： | 岩石可钻性 钻头类型 优选 测井资料 准噶尔盆地 |
| 收稿时间： | 2010/1/15 0:00:00 |
| 修稿时间： | 2010/1/15 0:00:00 |
Application Research on Drilling Bit Optimization Technique in the Central Part of Junggar Basin |
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| LI Wen-fei,CHEN Ming,YAN Xiao-lin,WANG Guang-lei and DOU Yu-ling.Application Research on Drilling Bit Optimization Technique in the Central Part of Junggar Basin[J].Exploration Engineering(Drilling & Tunneling),2010,37(6):39-44. |
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| Authors: | LI Wen-fei CHEN Ming YAN Xiao-lin WANG Guang-lei and DOU Yu-ling |
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| Institution: | 1.Shengli Drilling Technology Research Institute,Dongying Shandong 257017,China;2.Greatwall Drilling Engineering Company,Beijing 100101,China) |
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| Abstract: | Rock drillability is the key for drilling efficiency,which reflects the fragmentation,and is the base for drilling model,type of drilling bit and drilling parameters designing.According to the calculation method of rock drillability and the logging data,the profiling of rock drillability is built,based on which,different types of drilling bit are suggested.The application results show that these drilling bits can increase penetration rate in the central part of Junggar Basin with guiding significance to bit selection for subsequent drilling. |
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| Keywords: | rock drillability bit type optimization of drilling bit logging data Junggar Basin |
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