瓦斯抽采钻孔受限空间内钻屑运移特征

瓦斯抽采钻孔受限空间内钻屑运移特征

王永龙, 孙玉宁, 王振锋, 宋维宾

Transportation characteristics of drilling cuttings in gas drainage borehole

WANG Yonglong, SUN Yuning, WANG Zhenfeng, SONG Weibin

科技导报 . 2015, (1): 47 -51 . DOI: 10.3981/j.issn.1000-7857.2015.01.008