On the basis of the deep geology and the geological structure of Huangtupo landslide, an ancient landslide in the reservoir of the Three Gorges, the geo-environ
The geological data are constructed in vector format in geographical information system(GIS) while other data such as remote sensing images, geographical data a
With special drilling operation equipment and specific conditions of geology, how does drilling fluid carry cuttings effectively? So far, it is still an urgent