摘要
不同性质地球物理场之间的相互作用是普遍存在的一种自然现象。场相互作用结果提供了许多有意义的信息，如弹性振动作用于电磁场，使地面和井中观测到的自然电位、建场脉冲和电磁脉冲强度等都出现了新的异常。研究表明，这些异常与地质剖面，甚至油气藏有关。因此，有必要进一步研究和开发新的地球物理方法来寻找地下渗透性能好的储集层，并用来预测油气藏的分布位置。
It is a natural phenomenon existing widely of conversion of one geophysical energy to another. The re-sults of actions between different geophysical fields would give some new information, for example, new anomalies of natural potential, instantaneous electromagnetic impulse and intensity of electromagnetic im-pulses can be found through detecting conversion of elastic vibration to electromagnetic energy at the sur-face and in the well. Results from a series of research show certain relation between the found anomalies and geology section, including oil and gas reservoir. Therefore itls necessary to study and develop geophysi-cal method for prospecting reservoir with good permeability and predicting the position of oil and gas field.
出处
《石油仪器》
1996年第2期8-12,14,共6页
Petroleum Instruments
关键词
油气勘探
应用
震电效应
oil and gas exploration, seismic-electrical, effect
