引目 自80年代初开始,Conoco公司用了10年多时间成功地开发了一些新的地震方法。这些方法均是以在地球表面和井中生成圆偏振和椭圆偏振切变波为基础的。现在轨道可控震源技术可以用来帮助了解井与井之间的储层地质情况,有关远景的进一步研究正在进行着。 目前用于描述井间储层空间的主要方法有3D地面地震、振幅随炮检距变化、测井、岩心 Beginning in the early 1980s, Conoco successfully developed some new seismic methods in more than 10 years. These methods are based on the generation of circularly polarized and elliptically polarized shear waves at the Earth’s surface and in wells. Now that track orbit vibroseis technology can be used to help understand the reservoir geology between the well and the well, further research on the long term is under way. At present, the main methods used to describe the crosswell reservoir space are 3D ground-based earthquakes, the amplitude varies with offset, logging, core