Pile foundation engineering construction method to improve the bearing capacity of soft soil pile driving engineering method. The effect of pile is to transfer the load of the upper structure to the deep soil layer on bearing capacity is bigger,…

On the surface of the horizontal directional drilling (HDD) is not excavation surface conditions, the laying of a variety of underground utilities (pipes, cables, etc.) of a drilling way, it is widely used in water supply, electricity,…

Geothermal drilling characteristics of geothermal drilling the main oil and gas well drilling technology for reference, because the heat reservoir rock geological conditions, such as lithology, buried depth and output fluid property is different,…

Well Drilling BitsWell drilling is an engineering of rational exploitation and utilization of water resources in strata by using drilling equipment and technology.Groundwater, on the other hand, is water that exists in cracks in the earth's crust or…