Drilling core for geothermal resource development

Choosing a suitable core drilling rig is crucial for geological hazard assessment. Generally speaking, the choice of core drill rig will be determined based on specific geological conditions, drilling depth requirements, and budget factors. For example, a lightweight drilling rig may be used in soft soil layers, while a heavy-duty diamond core drilling is required in hard rock layers.     In addition, when using core drilling machines for geological hazard assessment, the following points should be noted:   -Ensure that operators receive professional training and follow safety operating procedures. -During the drilling process, detailed geological data should be recorded, including the properties, color, humidity, etc. of the rock and soil layers. -The collected core samples should be properly stored and analyzed in the laboratory to more accurately assess the risk of geological hazards.   In short, the core drilling rig is an indispensable and important tool i…