地震勘探方法、技术的发展,到了一个新的转折时期,那就是由二维勘探进入到三维勘探。象所有的新事物出现时都会遇到的那样,对要不要搞三维地震勘探,特别是在普查工作中要不要搞三维地震勘探,存在着不同的认识和看法。这是一种正常的现象,是人们在认识、了解、熟悉新事物过程中的必然反映。我们认为,三维地震勘探是一种总体性地震方法技术,可以根据普查、勘探、开采各个阶段的需要而灵活应用。地面的条件是各色各样的,地下地质体则更是具有复杂多变的 Seismic exploration methods, technology development, to a new turning point, that is, from two-dimensional exploration into three-dimensional exploration. As all new things will come across, there are different opinions and perceptions about whether or not to engage in three-dimensional seismic exploration, especially in the process of census. This is a normal phenomenon, which is a necessary reflection of people in understanding, understanding and familiarity with new things. In our opinion, 3D seismic exploration is a general seismic method and can be flexibly applied according to the needs of all stages of census, prospecting and mining. Ground conditions are diverse, underground geological body is even more complex and changeable