应用气体地球化学测量勘查地热系统断裂构造的研究

全文: PDF(568 KB)
输出: BibTeX | EndNote (RIS)

摘要

化探方法是勘查地热系统的有效而重要的手段。地热储与构造的关系十分密切,查明各种控制地热水的构造,是热田勘查的重要环节。本文在总结了目前用于勘查地热系统构造的化探方法的同时,重点介绍了最近几年利用气体地化测量方法探测热田构造的成果,表明壤中Hg气、²¹⁰Po、静电α卡和现场累积CO₂气体测量方法等均是行之有效的手段。而且事实证明,在勘查地热系统构造方面,多参数综合指标较单一指标效果更好,结果更可靠。它不仅可反映已知断裂,还可揭示隐伏构造。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章

Abstract：

Geochemical survey is an effective and important method in prospecting for geothermal systems. As geothermal reservoirs are closely related to structu res, it is essential for us to. investigate the structures contiolling the geothermal water in the process of geothermal field exploration.This paper summarizes the geochemical methods available for detecting faults in the geothermal system, with special attention paid to some testing results of gas geochemical survey performed in the last few years for faults in geothermal fields. It is shown that such methods as mercury vapor in soil, ²¹⁰Po, Alpha-card and in-situ goil-gas CO₂ accumulative determination are all effective mneas for detecting faults in the geotheraml area. Our study has also proved that the multi-parameter survey is much more effective and reliable than the single-parameter survey. The geochemical survey can be used not only to find faults but also to disclose concealed structures in the geothermal system.

出版日期: 1992-10-24

引用本文:

史长义, 朱炳球, 朱立新, 余慧. 应用气体地球化学测量勘查地热系统断裂构造的研究[J]. 物探与化探, 1992, 16(5): 377-384.
Shi Changyi, Zhu Biugqiu, Zhu Lixin, Yu Hui. GAS GEOCHEMICAL EXPLORATION OF FAULTS IN THE GEOTHERMAL SYSTEM. Geophysical and Geochemical Exploration, 1992, 16(5): 377-384.

链接本文:

https://www.wutanyuhuatan.com/CN/ 或 https://www.wutanyuhuatan.com/CN/Y1992/V16/I5/377

［1］朱炳球;1982，化探在地热勘查中的应用，国外地质勘探技术，No. 8, P 7-14.
［2］朱炳球、朱立新、史长义、余蔽:1986，运用化探大面积普查地热田，地矿部物化探研究所所刊，No. 2 P34-47,
［3］朱炳球、朱立新、史长义、余慧、王公远:1986，地球化学方法在热田勘查中的应用及其效果，第三届勘查地球化学学术讨论会论文选编，P134-143
［4］史长义、朱炳球、朱立新、余慧:1987，土壤²¹⁰Po在地热勘查中的应用，地矿部物化探研究所所刊，No.4
［5］ Isoza, A. and Noda, T., 1973, Gemhcmical Lrospccting in ValoDorninated Field for Geothermal Dcploration. Sceond United Nations Symposium on the DevcloPment and use of Geothermal Resourccs, Vol. 1, 761-766.
［6］ Matlick, J. S. and Buseck, P. R., 1975, Fxluration for geothermal area using mercury; A new gcochemical technique. Secund UnUed Lrlations symusimn on the DevcloPrnent and use of Geoermal hcsourccs, Vol.1，1978.
［7］ Thcls, D. W. and Buscek, P. R., 1918, Mercury in sml as an Indicator of Geothermal Activity Ycllowstonc National Park, Wyoming Gcochemical fixlluration, p153-160.
［8］ Zhu Bingqiu ete., 1986, Mcreury, Arsenic, Antimony, Bismuth and Boron as Geoehemical Indicatorstur Reothermal areas, J. Geochem. Fxplor, Vol.25, P379-388.