BoreHole Drilling Knowledge

In order to share our drilling knowledge to people who are interested in borehole dirlling. Here are introduction and application cases regarding water well drilling, geotechnical drilling, foundation drilling and minning exploration drilling. It also introduces the drilling method of rotary drilling, DTH(Down The Hole) Drilling and Top Hammer Drilling. The basic knowledge of drilling tools and rock are demonstrated as well.

We hope this kind of drilling knowledge could be helpful for our customers, friends and peers working in borehole drilling area.

Well Drilling Method

December 29, 2017

Well Drilling including geothermal and water is often the least understood. This article provides the basics of equipment and methods used for drilling and completion of geothermal and water wells. Due to cable tool is very old and less efficient way of drilling, it would be talked about here. Rotary and DTH drilling will be focused. […]

Among all the drilling method, Down The Hole(DTH) drilling is being used more and more widely and has very high efficiency for some cases. Here, we will introduce the specific application for DTH drilling as most import part of whole basic drilling knowledge. Mining                       […]

The reason customer want to drill the hole is that drill and blast is the most efficient and economic way to break rock instead of excavating it. Blast hole drilling equipment Handheld rock drills Top hammer drills  pneumatic hydraulic Down-The-Hole drills Rotary drills Rotary cutting Rotary crushing Rotary wearing               […]