Fluid geoanalysis in the Chinese continental scientific drilling project

被引：8
|
作者：
Luo, LQ
Zhan, XC
Sun, Q
机构：
[1] Natl Res Ctr Geoanal, Beijing 100037, Peoples R China
[2] MLR, Lab Continental Dynam, Beijing, Peoples R China
来源：
GEOSTANDARDS AND GEOANALYTICAL RESEARCH | 2004年 / 28卷 / 02期
关键词：
fluids; geochemistry; on-line analysis; in situ analysis; Chinese continental scientific drilling;
D O I：
10.1111/j.1751-908X.2004.tb00748.x
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
Mass spectrometry and chromatography were used in the on-line and in situ analysis of fluids in the Chinese continental scientific drilling project. The drilling processes and mud have great effects on the identification of fluids. After considering the effects of air components and artefacts on the deep fluids, we have found that in some segments, helium, methane and carbon dioxide are the main gas components that should originate from the deep Earth. The correlations among gas components are discussed and the fluid profiles in the hole are presented.
引用
收藏
页码：325 / 331
页数：7
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