Selection of Slurry for Drilling in the Prospecting Area of the <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on"><st1:PlaceName w:st="on">Yilandalian</st1:PlaceName> <st1:PlaceType w:st="on">River</st1:PlaceType></st1:place> <?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

Selection of Slurry for Drilling in the Prospecting Area of the place w:st="on">Yilandalian Riverplace>

详细信息

责任者：Zhang Lixin (Qitaihe Vocational School ; Qitaihe 154600 ; China)
刊名：Geology of Shaanxi
出版年：2009
卷期：27(1)
关键词：钻探工程 ; drilling engineering ; 钻井液 ; drilling fluid
页码：p.80-84
图表：2 tables, 2 refs.
分类号：2000
issnNo：ISSN1001-6996
isbnNo：CN61-1150/P

摘要

In water-based formation of the drilling for coal field, the ratio of liquid to clean is important. To the end of hole cleaning and carrying rock powder, cooling and lubricating drill bit, wall and plugging, hole at the end of broken rock, power transmission, delivery of core rock to the surface, transfer the bottom, KHM-CMC-PAM polymer mud in the Dalian River in Yilan mine water sensitivity easy formation with the collapse of the effectiveness of washing liquid is feasible.

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