Drill Bit Selection

The match of drill bit with the drilling tool is one of the factors that can successfully play the role of the screw drilling tool, therefore, when we select the drill bit, we should carefully choose the most appropriate one. Selection should pay attention to the following questions:

1. drilling program and other supporting equipment.

2. the blade structure needed for the formation.

3. the structure of drilling fluid circulation channel;

4. Drilling rate planned in advance.

5. When we use the drill, estimated operation time of drilling tools.

Only these issues are fully considered, we can choose the most suitable bit.