| 贵州R2H3Q3漏失层绳索取芯钻进技术 |
| |
| 引用本文： | 邓昌文,赵洪. 贵州R2H3Q3漏失层绳索取芯钻进技术[J]. 西部探矿工程, 2006, 18(6): 165-166 |
| |
| 作者姓名： | 邓昌文 赵洪 |
| |
| 作者单位： | 中国矿业大学资源与地球科学学院,江苏,徐州,221008 |
| |
| 摘 要： | 通过对贵州煤田地质钻探工程中钻孔漏失的分析，介绍广泛存在、难以治理的R2H2Q3漏失层的特点，总结绳索取芯钻进该漏失层时的技术措施。
|
| 关 键 词： | R2H3Q3漏失层 特点 绳索取芯 技术措施 贵州煤田 |
| 文章编号： | 1004-5716（2006）06-0165-02 |
Wire Line Core Drilling Technology Used in R2H3Q3 Leaky Bed in Guizhou |
| |
| DENG Chang-wen,ZHAO Hong. Wire Line Core Drilling Technology Used in R2H3Q3 Leaky Bed in Guizhou[J]. West-china Exploration Engineering, 2006, 18(6): 165-166 |
| |
| Authors: | DENG Chang-wen ZHAO Hong |
| |
| Affiliation: | China University of Mining and Technology, Xuzhou Jiangsu 220118, China |
| |
| Abstract: | By analyzed the cases of hole leakage in Guizhou coalfield geological drilling engineering, the features of R2H3Q3 leaky bed that exists widely and is difficult to control are introduced, and the chief technical countermeasures are summarized when diamond wire line core drilling is adopted to drill this bed. |
| |
| Keywords: | R2H3Q3 leaky bed feature wire line core drilling technical countermeasure Guizhou coalfield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
