浅谈稀土磁体地震检波器的发展

随着高分辨率地震勘探的不断发展，要求检波器的性能与高分辨率地震数据采集相适应。采用稀土磁体的地震检波器提高并改善了检波器的性能，与大地耦合性更好，更加适合高分辨、多维的陆地及井间勘探和海洋多波勘探，拥有十分广阔的发展前途和市场前景。

Brief analysis on development of RE magnet geophone

With the development of high resolution seismic exploration, there is a requirment for improving the performence of geophone so as to meet foe needs of high resolution data acquisition. By using RE (rear earth) magnet, geophone improves on its performance,such as better coupling, which enables it more suitible for high resolution exploration and ocean multi-wave exploration, as well as both land and cross well multi-dimension exploration. Meanwhile, it also has a bright market prospects.