水平定向钻进技术在胡底煤矿地质构造勘探中的应用
投稿时间：2014-01-24  修订日期：2014-04-28  点此下载全文
引用本文：杜利猛,石浩,姚盼盼,等.水平定向钻进技术在胡底煤矿地质构造勘探中的应用[J].钻探工程,2014,41(6):38-43.
DU Li-meng,SHI Hao,YAO Pan-pan,et al. Application of Horizontal Directional Drilling Technology in Geological Structure Exploration in Hudi Coal Mine[J]. Drilling Engineering, 2014,41(6):38-43.
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作者单位E-mail
杜利猛* 中煤科工集团西安研究院有限公司 dulimeng@163.com 
石浩 中煤科工集团西安研究院有限公司 shihao@cctegxian.com 
姚盼盼 山西晋煤集团沁水胡底煤业有限公司 53893383@qq.com 
吕军锋 山西晋煤集团沁水胡底煤业有限公司 125270331@qq.com 
中文摘要:定向钻孔技术可以精确控制钻孔轨迹，可满足胡底煤矿对探明地质构造的要求。该矿采用ZDY6000LD型钻机施工4个近水平定向钻孔，精确探明主运、辅运石门的煤层走向，为抽掘采衔接提供了依据。介绍了胡底煤矿地质构造勘探定向孔的设计依据及钻进工艺。
中文关键词:水平定向钻进  地质构造勘探  胡底煤矿
 
Application of Horizontal Directional Drilling Technology in Geological Structure Exploration in Hudi Coal Mine
Abstract:The drilling trajectory can be precisely controlled by directional drilling technology to meet the requirements of geological structural exploration in Hudi coal mine. Four quasi-directional drilling boreholes has been constructed by ZDY6000LD directional drilling rig to accurately prospect coal seam strikes in main and auxiliary transport cross-hole, which provides a basis for coal mining, extraction and digging. The paper introduces the design basis of the directional geological structural exploration hole in Hudi coal mine and the drilling technology.
keywords:horizontal directional drilling technology  geological structure exploration  Hudi coal mine
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