谢明道
Xie Mingdao ;

• 1:大庆石油管理局物探公司

摘要(Abstract)：

垂直地震剖面法(VSP)的质量控制有两个环节,一是野外VSP资料的采集,二是计算机处理。本文较系统地叙述了野外采集这个重要环节。首先,说明了对震源、近场子波检波器、下井仪器、地面采集仪器等设备的要求。为了避免井筒波的影响,可以采用加大震源偏移距离、检波器测点组合、汲取部分井筒的泥浆、设置地滚波障等方法。除此以外,还应做好观测系统的设计、保持准确的测点深度、保证检波器与井壁有良好的耦合状态、设置噪音记录道以及记录齐全资料处理中所必需的各种资料等等。
There are two links for the quality control of vertical seismic profiling (V S P) , one is the field data collection, the other is the conputcr processing. The field data collectio──tthe most fundamental and important link ──iis described more Systematically in the paper. First, the requirements for the equipments, such as the seismic source, source wavelet detectors, logging icols, surface collecting tools etc are specified. In order to avoid the effect of wellborc waves, some attempts are made,such as to enlarge the shift distance of seismic source, combine the measuring results, take some mud from wellbore and make ground roll barrier cic .Additionally, design of the observation system, maintaining an accuraic dcpih for measurements, assuring a good coupling condition between detector and the wellbore, installing a special track for noice recording and all other data nccccssary for thorough and comprehensive data processing should be well done.

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作者(Authors): 谢明道
Xie Mingdao ;

DOI: 10.19597/j.issn.1000-3754.1986.04.014

参考文献(References)：

• [1]谢明道:《地震测井》,石油工业出版社,1985年。