For the drilling rig industry, there are many classifications, regardless of which one. For the field of domestic wells, it is nothing more than a small rig. Because it is light and easy to move, it can drill into rock, cobblestone, granite and other hard formations , Won the majority of friends. Although it is a small rig, its efficiency is very high. Let's take a look at the scope of application of small rigs:
1. Small rigs are suitable for drilling projects such as wells, census exploration, geophysical exploration, road and building exploration, and blasting holes.
2. According to the different formations, alloy, steel grit and steel grain drill bits can be selected for drilling.
3. Can drill grade 2-9 sandy clay and bedrock.