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地震勘探常规低速带调查方法应用中的问题探讨
ERROR ANALYSIS OF THE ROUTINE LOW-VELOCITY ZONE SURVEY METHOD
【摘要】 以山西某区低速带调查试验线为例,分析了浅层折射法和微测井法在野外低速带调查中存在的问题,探讨了产生这些问题的原因以及给解释结果带来的误差,介绍了简易微测井方法,希望能为野外地震技术工作者提供参考。
【Abstract】 Exemplified by the test line of lowvelocity zone survey in Xianxi district, this paper has probed into the problems existent in the shallowlayer refractometry and minilog method and discussed the factors responsible for these problems and the errors of the interpretation result caused by these problems. It is hoped that this paper may be of some help to field seismic technicians.
【关键词】 低速带;
浅层折射法;
微测井法;
简易微测井;
【Key words】 low-velocity zone; shallow-layer refractometry; mini-log; error;
【Key words】 low-velocity zone; shallow-layer refractometry; mini-log; error;
- 【文献出处】 物探与化探 ,Geophysical and Geochemical Exploration , 编辑部邮箱 ,2003年05期
- 【分类号】P631.42
- 【被引频次】15
- 【下载频次】223