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物探与化探  1991, Vol. 15 Issue (6): 401-414    
  论文 本期目录 | 过刊浏览 | 高级检索 |
我国勘查地球物理的若干进展—1990年
年宗元
中国地质学会勘探地球物理专业委员会
THE ADVANCES IN EXPLORATION GEOPHYSICSIN CHINA-1990
Nian Zongyuan
Commission on Exploration Geophysics, Geological Society of China
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摘要 

从1990年起,中国地质学会勘探地球物理专业委员会每年在《物探与化探》上发表一篇综述,报导前一年我国勘查地球物理的若干进展。本文是第二篇。1990年,我国各种主要勘查地球物理方法在各主要应用领域中的工作规模和1989年大致相同。取得了较多的技术进展。多种新的国产地震仪器设备通过鉴定,其中包括遥测数据采集系统、震源及检波器。三维、高分辨率、横波、瑞利波地震勘探及垂直地震剖面的应用进一步扩大。多种新的国产测井及地下地球物理仪器设备通过鉴定,其中包括数控测井系统、微机化的井中及坑道电磁波系统等。多种新的测井资料微机处理解释系统研制完成。1990年还开始生产几种新的国产微机化电法仪器。探地雷达系统开始在工程勘查中应用。和苏联地球物理学家合作在我国油田上试验新的电法--电场差分法初步取得好的结果。在我国首次直接根据高精度重力勘查结果布置的钻井,1990年打出了工业油流。1990年是我国第七个五年计划的最后一年,所以本文最后还按各主要应用领域对我国勘查地球物理五年来的进展作了概略回顾。

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Abstract

From 1990, the Commission on Exploration Geophysics, Geological Societyof China would write a review every year to report some major advances inexploration geophysics in the previous year, and this paper is the second one.In 1990, the application of various major exploration methods to variousfields prodeeded approximately on the same scale as that in 1989, with lotsof technical advances made. Quite a few new China-made seismic instrumentsand equipments passed appraisal, including remote measuring data-collectingsystems, seismic sources and detectors. The application of 3D, high sensiti-vity, S wave and Rayleigh wave seismic exploration and vertical seismicprofile was further broadened. Varied new China-made logging and undergro-und geophysical instruments and equipments passed appraisal, which includednumerical control logging systems and microcomputerized borehole and galleryelectromagnetic wave systems. A number of new microcomputer logging dataprocessing and interpretation systems were developed. In addtiion, several newChina-made microcomputerized instruments for electrical method began to beproduced in 1990. The ground radar system began to be used in engineeringsurvey. In cooperation with Soviet geophysicists, a new electrical method,i. e.,differential normalized method, was tested in oil fields of China with initialresults obtained. Drill holes for the first time arranged directly on the basisof high-precision gravity survey revealed industrial oil flows in 1990. As 1990 was the last year of the 7 th Five-Year Plan in China, this paper has alsomade a brief review on the progress of exploration geophysics gained in vari-ous major fields in the past five years.

     出版日期: 1991-12-24
引用本文:   
年宗元. 我国勘查地球物理的若干进展—1990年[J]. 物探与化探, 1991, 15(6): 401-414.
Nian Zongyuan. THE ADVANCES IN EXPLORATION GEOPHYSICSIN CHINA-1990. Geophysical and Geochemical Exploration, 1991, 15(6): 401-414.
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