The clear water construction process is a widely used method in specific geological conditions for rotary drilling rigs. By using clear water as the circulating medium, this method ensures borehole cleanliness and stability while maintaining high construction quality. It is commonly employed in soft Read More

A rotary drilling rig is a type of heavy equipment used in construction and civil engineering that is capable of drilling in different types of geological conditions, including granite. However, granite is a very hard rock that requires special handling and precautions to drill successfully. The fol Read More