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大口径空气钻进工艺在大陆科学钻探中的应用
引用本文:张秋冬,王兴民,张新春,邢向渠,申云飞,王俊杰,魏庆.大口径空气钻进工艺在大陆科学钻探中的应用[J].探矿工程(岩土钻掘工程),2014,41(5):10-13.
作者姓名:张秋冬  王兴民  张新春  邢向渠  申云飞  王俊杰  魏庆
作者单位:河南省地矿局第二地质环境调查院,河南省地矿局第二地质矿产调查院,河南省地矿局第二地质环境调查院,河南省地矿局第二地质环境调查院,河南省地矿局第二地质环境调查院,河南省地矿局第二地质环境调查院,河南省地矿局第二地质环境调查院
基金项目:深部探测技术与实验研究专项之“大陆科学钻探选址与科学钻探实验”(SinoProbe-05)资助
摘    要:云南腾冲火山-地热-构造带科学钻探工程钻遇多期火山喷发地层,地层空、渣、砂、漏等复杂情况严重。介绍了该复杂火山地层大口径空气钻进钻具、设备配套及施工工艺措施,对类似地层工程钻探施工有一定的借鉴意义。

关 键 词:大陆科学钻探  火山地层  空气钻进工艺  腾冲
收稿时间:1/2/2014 12:00:00 AM
修稿时间:2014/3/13 0:00:00

Application of Large Diameter Air Drilling Technology in Continental Scientific Drilling
ZHANG Qiu-dong,WANG Xing-min,ZHANG Xin-chun,XING Xiang-qu,SHEN Yun-fei,WANG Jun-jie and WEI Qing.Application of Large Diameter Air Drilling Technology in Continental Scientific Drilling[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2014,41(5):10-13.
Authors:ZHANG Qiu-dong  WANG Xing-min  ZHANG Xin-chun  XING Xiang-qu  SHEN Yun-fei  WANG Jun-jie and WEI Qing
Affiliation:No.2 Institute of Geo-environment Survey of Henan,No.2 Geological Survey Institute of Henan Bureau of Geology and Mineral Resources,No.2 Institute of Geo-environment Survey of Henan,No.2 Institute of Geo-environment Survey of Henan,No.2 Institute of Geo-environment Survey of Henan,No.2 Institute of Geo-environment Survey of Henan,No.2 Institute of Geo-environment Survey of Henan
Abstract:In Tengchong volcano-geothermal-tectonic zone scientific drilling project of Yunnan, while drilling in multi period volcano eruption formation, the complex conditions of hollow, slag, sand and leakage were serious. The paper introduces the large diameter air drilling tools, equipments and technical measures used in this complex volcano formation, which can be taken as reference to the geological engineering drilling construction in similar formations.
Keywords:continental scientific drilling  volcano formation  air drilling technology  Tengchong
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