| 中国大陆科学钻探现场分析与地下流体异常识别 |
| |
| 引用本文： | 罗立强,王健,李松,张月琴,张保科,李迎春,唐力君,詹秀春.中国大陆科学钻探现场分析与地下流体异常识别[J].岩矿测试,2004,23(2):81-86. |
| |
| 作者姓名： | 罗立强 王健 李松 张月琴 张保科 李迎春 唐力君 詹秀春 |
| |
| 作者单位： | 国家地质实验测试中心,中国大陆科学钻探工程中心,北京,100037 |
| |
| 基金项目： | 国家九五重大科学工程项目"中国大陆科学钻探"，国家重大自然科学基金项目(40399144)，国家重点基础研究发展规划项目(2003CB716508) |
| |
| 摘 要： | 对中国大陆科学钻探深孔中泥浆进行脱气，采用质谱仪、气相色谱仪和测氡仪在线测定He、CO2、CH4、H2、N2、O2、Ar、C2H6、C3H8、n-C4H10、H2S、CO、Rn等多种气体。在排除钻井过程、钻具磨损、泥浆性能、仪器波动、气路设计等对气体分析的严重干扰后，可以发现气体异常与岩心和地层裂隙、破裂面及构造破碎带等具有相关性。同时采用高效液相色谱分析泥浆清液，也发现了来源于地下的流体。
|
| 关 键 词： | 中国大陆科学钻探 脱气 地下流体 识别 质谱仪 气相色谱仪 测氡仪 |
| 文章编号： | 0254-5357(2004)02-0081-06 |
On-line Analysis of Gases in Chinese Continental Science Drilling Project and Identification of Fluids from the Earth Crust |
| |
| LUO Li-qiang,WANG Jian,LI Song,ZHANG Yue-qing,ZHANG Bao-ke,LI Ying-chun,TANG Li-jun,ZHAN Xiu-chun.On-line Analysis of Gases in Chinese Continental Science Drilling Project and Identification of Fluids from the Earth Crust[J].Rock and Mineral Analysis,2004,23(2):81-86. |
| |
| Authors: | LUO Li-qiang WANG Jian LI Song ZHANG Yue-qing ZHANG Bao-ke LI Ying-chun TANG Li-jun ZHAN Xiu-chun |
| |
| Abstract: | On-line analysis of H_(2), He, CH_(4), CO_(2), Ar, N_(2), O_(2) and ethane, propane and butane has been implemented in the drilling site of Chinese Continental Science Drilling project. It has been found that several factors have important influence on the determination of the gases and the identification of fluids, which mainly includes the drilling process, mud properties, equipment fluctuation, wear of the drilling rig and design of the gas line.After fully understanding and eliminating the disturbances from these factors, some important scientific information were obtained. |
| |
| Keywords: | Chinese continental science drilling project fluid |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩矿测试》浏览原始摘要信息 |
| 点击此处可从《岩矿测试》下载免费的PDF全文 |
|
