简要介绍了人工地震增油的机理。
The method for parameter selection of artificial earthquake stimulation is presented in thi.
人工地震是研究深部构造的重要方法之一。
Man-made earthquake is one of the important methods to investigate deep crustal tectonics.
新型涡流检波器已在地质、石油、煤炭人工地震勘探中采用。
The Fdddy-Seis, a unique new type of geophone, has been adopted by artificial seism in geologic survey, oil and coal exploration.
人工地震采油技术可以有效地改善地层流体的流动特性，提高原油采收率。
Artificial seismic production technique can efficiently improve flowing characteristics of formation fluids and then improve oil recovery factor.
本文应用地震子波理论和方法对云南两次大规模人工地震测深资料进行研究。
In this paper, the theory and method of seismic sub-wave are used to approach the data from artificial earthquake sounding conducted twice in Yunnan.
根据相似关系得到了原结构的在给定的常遇和罕遇人工地震波激励下的动力响应。
According to the similarity relationship, dynamic response of the real bridge structure is got under the action of given general and unusual simulation seismic excitations.
地震模拟振动台试验不仅负载量大，而且能模拟天然地震波和人工地震波对试件加载。
Shaking table experiment not only has great load factor, but also can simulate crude seismic wave and artificial wave to load tested object.
人工地震波、电磁波和声波的频率越高，分辨率越高，但衰减快，可探测深度也降低。
The higher the frequency of the artificial earthquake wave, electromagnetic wave and sonic wave, the higher the resolution, but the attenuation is very fast and the exploration depth is very shallow.
通过分析淮安城区内钻探和浅层人工地震勘探资料，确定了淮阴-响水断裂的大致位置。
An approximate position of the Huaiyin-Xiangshui fault has been determined on the basis of an analysis of data of drilling and shallow seismic prospecting in the urban area of Huaian City.
地表地质调查和人工地震勘探结果证实，石炭纪以来最早的区域性角度不整合发育于白垩系与前白垩纪地层之间。
Field surveys and seismic exploration show that the lowest regional angular unconformity older than the Carboniferous developed between the Cretaceous and the pre-Cretaceous strata.
地震模型一般是应用人工地面加速度时间历程存在集来丰富地震记录。
Seismological models are generally used to enrich the existent sets of earthquake records with artificial ground acceleration time histories.
地震模型一般是应用人工地面加速度时间历程存在集来丰富地震记录。
Seismological models are generally used to enrich the existent sets of earthquake records with artificial ground acceleration time histories.
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