Drill String Definition We can define the drill string as it is a group of pipes and tools. These components allow us to deliver the
Category: Drill String
Drill Pipe Tool Joint Torsional Strength Most standard API tool joints are weaker in torsion than the Drill Pipe tubes to which they are welded.
The longest & major section of the Drill String Components is the Drill Pipe. Each joint of drill pipe consists of the tube body and the
In this article we will talk mainly about the application for different types of bottom hole assembly (slick bha drilling, Pendulum Assembly & Packed BHA)
The purpose of the drilling bottom hole assembly BHA is to drill a useful vertical hole with full gauge, smooth bore and free of doglegs
Selecting Drilling jars is a major step in drill string design. Here we shall cover the Drilling jar working principle, placement, types, operations & calculations.