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垂直地震剖面〈VSP〉联合处理中心已于1989年12月正式投产。SSL和中国已有十年以上的合作历史,该公司的VSP作业和数据处理在世界上享有很高的声誉。目前,联合中心能对各种垂直井、斜井的零偏、非零偏移VSP数据进行上行波、下行波的各种叠加、褶积、反褶积处理,提供各种直观、准确的处理图件。同时结合声波、密度、井径等测井曲线,计算声阻抗剖面、反射系数剖面及层速度剖面等,包括尚未钻开的地层层速度转换预测,并提供详尽、全面的合成地震图。尤其是对非零偏移井能结合地面地震资料进行二维处理,使地震资料的解释更加精确、直观,还可进行P
The Vertical Seismic Profile Joint Treatment Center (VSP) was officially put into operation in December 1989. SSL and China have more than ten years of cooperation history, the company’s VSP operations and data processing enjoys a high reputation in the world. At present, the joint center can provide various kinds of superposition, convolution and deconvolution of upgoing and descending waves for various vertical wells and inclined wells with non-zero offset and non-zero offset VSP data, providing various kinds of intuitive and accurate processing Figure. At the same time, acoustic impedance cross section, reflection coefficient cross section and velocity profile are calculated by combining acoustic, density, well log and other well logging curves, including prediction of formation velocity conversion not yet drilled, and detailed and comprehensive synthetic seismograms are provided. Especially for non-zero offset wells can be combined with the ground two-dimensional seismic data processing, the interpretation of seismic data more accurate and intuitive, but also for the P