探矿工程-岩土钻掘工程Issue(3)：21-23,3.
汶川地震科钻 WFSD -3孔金刚石钻进岩粉粒度分析研究
Study on Rock Powder Particle Size Analysis in Diamond Drilling of Hole WFSD-3 in Wenchuan Earthquake Sci-entific Drilling
刘徐三 1张化民 1陈礼仪 1张统得1
作者信息
- 1. 成都理工大学地质灾害防治与地质环境保护国家重点实验室，四川成都610059
- 折叠
摘要
Abstract
Solid phase control is important to the maintenance of drilling fluid properties.Through the laser particle size measurement of the rock powder from diamond drilling of hole No.3 (WFSD-3)in Wenchuan earthquake fault zone scien-tific drilling, this paper analyzes the rock powder particle size distribution to provide the basis for the scientific design of ge-ological core drilling solid control equipment and reasonable configuration of geological core drilling solid control system, and ultimately achieve the aims that the content of harmful solid in drilling fluid is effectively controlled to stabilize the drill-ing fluid performance.关键词
金刚石钻进/岩粉/粒度分析Key words
diamond drilling/rock powder/article size analysis分类
地质学引用本文复制引用
刘徐三,张化民,陈礼仪,张统得..汶川地震科钻 WFSD -3孔金刚石钻进岩粉粒度分析研究[J].探矿工程-岩土钻掘工程,2013,(3):21-23,3.
