Rockpecker Pvt Ltd

Choosing the right drill bit for any application is of utmost importance in terms of ensuring success and productivity. Other than ground conditions, some other factors that influence the choice of most suitable drill bit have been discussed below. 1. Drill Rig One of the first things that need to be given attention to when choosing the perfect drill bit is the type of drill and its working capacity. When using an old-style drill rig, go ahead with a bit specified for lower RPM. 2. Drilling Expertise If you are still new to the world of drilling and drilling technologies, you should put in extra effort to make sure that the RPM corresponds with the diameter you are using. 3. Knowledge of Area to be Drilled If you have no idea about the area that needs to be drilled, you should start off by taking a look at the previous drilling campaigns that might have been carried out in that area. As a precautionary measure, you may want to go ahead with choosing a drill bit that is suited for a wid...

What is a hole opener? A hole opener can be defined as a fixed diameter bore hole enlargement tool that is used to expand a well bore beyond its original hole size drilled by the bit. Different types of PDC hole openers are used for different applications. These are stable, vibration free, have a longer service life, and there is no fear of losing the cones. The major function of a PDC hole opener A PDC hole opener is usually used after the pilot bit has drilled the original hole. It can either have a body with roller cones or it could be a fixed blade that would be dressed with PDC. Where are these used? A hole opener is tripped into the well bore to the beginning depth and then utilized to enlarge the pre-drilled pilot hole. This is the most common use of a hole opener, however, they may be also utilized to ensure that the gauge of the pilot hole is intact through a method called a wiper trip. Wiper trips are suited well for deviated holes where trying to run the bit back to the end...