| 可溶性固体钾镁盐矿工程地质特征分析及钻探技术探索 |
| |
| 引用本文： | 刘维鹏,许青海,白宝云.可溶性固体钾镁盐矿工程地质特征分析及钻探技术探索[J].探矿工程(岩土钻掘工程),2012,39(8):11-14. |
| |
| 作者姓名： | 刘维鹏 许青海 白宝云 |
| |
| 作者单位： | 青海省核工业地质局第一地质矿产勘查大队,青海西宁810006 |
| |
| 摘 要： | 老挝甘蒙省地区广泛分布钾镁盐矿矿床,其矿床属于可溶性固体钾镁盐矿类型,矿层主要分布在新生界古近系盐层中,矿物主要以钾石盐、光卤石为主。通过对此处可溶性固体钾盐工程地质特征的系统分析研究,探索出了一套适用于可溶性固体钾镁盐矿的钻探施工工艺,特别是对矿心采取和保护、漏失预防及治理,以及最终的封孔工艺进行了深入的研究。
|
| 关 键 词： | 可溶性固体钾镁盐矿 钻探工艺 光卤石 钾石盐 |
Analysis on Engineering Geological Characteristics of Soluble Solid K-Mg Salt Deposit and Drilling Technology Exploration |
| |
| LIU Wei-peng,XU Qing-hai and BAI Bao-yun.Analysis on Engineering Geological Characteristics of Soluble Solid K-Mg Salt Deposit and Drilling Technology Exploration[J].Exploration Engineering:Rock & Soil Drilling and Tunneling,2012,39(8):11-14. |
| |
| Authors: | LIU Wei-peng XU Qing-hai and BAI Bao-yun |
| |
| Affiliation: | No.1 Geology and Mines Investigation Brigade of Qinghai Geology Survey of Nuclear Industry,No.1 Geology and Mines Investigation Brigade of Qinghai Geology Survey of Nuclear Industry,No.1 Geology and Mines Investigation Brigade of Qinghai Geology Survey of Nuclear Industry |
| |
| Abstract: | K-Mg salt deposit is widely distributed in Gammon Province of Laos, which belongs to soluble solid K-Mg salt deposit, the ore seams mainly spread in Cenozoic paleogene salt bed and mainly with sylvite and carnallite. By the systematic analysis on the engineering geological characteristics of soluble solid K-Mg salt, a set of drilling construction technology in soluble solid K-Mg salt deposit was probed out. The study on coring and core protection, leakage prevention and the control and borehole sealing technology was presented. |
| |
| Keywords: | soluble solid K-Mg salt deposit drilling technology carnallite sylvite |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《探矿工程(岩土钻掘工程)》浏览原始摘要信息 |
|
点击此处可从《探矿工程(岩土钻掘工程)》下载全文 |
