我国煤田钻探技术的研究进展THE ADVANCE IN RESEARCHES ON CHINA COAL FIELD DRILLING TECHNIQUE
林祥
Lin Xiang (China Coal Geology General Bureau);
摘要(Abstract)：
介绍了煤田地质勘探系统近年来在钻探科研生产方面所取得的新成果；研制和开发出的钻探新设备、新机具、新材料、新技术和新工艺以及这些成果在生产实践中所起的作用和取得的经济效益。
he author introduces the new achievements in drilling production and researches by coalgeological exploration department in near years, those are some new equipments, new machines, newmaterials, new techniques and new technology, which have brought good effects and economic benefits to theexploring production.
关键词(KeyWords)：
钻探设备，钻探技术，钻进工艺，经济效益
rilling equipments;drilling techniques;drilling technology; economic benefits
基金项目(Foundation):
作者(Authors):
林祥
Lin Xiang (China Coal Geology General Bureau);
参考文献(References)：
文章评论(Comment)：
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