GMG-MESA(绿山)软件在苏北复杂地表及地质条件下地震方法设计中的应用及效果

Application of GMG-MESA(Green Mountain) software to seismic design in complex Subei(north part of Jiangsu Province) surface and geologic conditions

GMG-MESA(绿山)软件在苏北复杂地区地震方法设计过程中解决了很多问题,突破以前方法设计只能采用二维地质模型,而是建立三维地质模型,更加直观地展现了地震波在目的层中的传播特性。本文详细阐述了建立三维地震勘探模型、解决地震施工中穿越大型障碍的具体方法,并对所取得的地震资料与以往的地震资料进行了对比。

The GMG-MESA （Green Mountain） software solved a lot of problems in seismic design of Subei complex area, break through the traditional mode that the method only can use 2-D geologic model, while can use 3-D geologic model, more directly show the propagating feature of seismic wave in the targets. The paper introduced the use of GMG MESA （Green Mountain） software for seismic design in complex Subei surface and geologic conditions, expounded in detail the concrete method for building up the 3-D seismic exploration model to solve the issue of going through large-scale obstacle in seismic field operation and correlate the achieved seismic data with legacy data.