3D visualization management system for the integrated drainage of coal bed methane from surface and underground

Based on analyzing and summarizing the coordinate exploitation models and efficient surface-undergroundcombined drainage technology in typical reservoirs, combined with artificial intelligent technology, the intelligentization of 3D visualization management system for the integrated drainage of CBM from surface and underground has been achieved.According to the different characteristics of 3D elements in the surface and underground drainage system, both static model 3DMAX of the buildings and drainage equipments on the surface, and dynamic model of geological body based on the borehole data have been built.By controlling the accuracy of interpolation method and technology of windows blanking or trimming, visual functions of 3D elements, such as observing, zooming, roaming, rotating, moving, stacking, stripping, hyalinizing and texturing and so on, are achieved.The system has been applied in Sihe block of Jincheng mining area and achieved good results.