#Directional drilling software

The introduction of a tilt angle or side force to the bit will result in the bit drilling off at an angle to the current trajectory. The first principle is to introduce a bit tilt angle into the axis of the BHA just above the bit and the second is to introduce a side force to the bit (See Figure 5). All of these tools and techniques work on one of two basic principles. These tools and techniques can be used to change the inclination or the azimuthal direction of the wellbore or both. There are a number of tools and techniques which can be used to change the direction in which a bit will drill.

#Directional drilling software

Nowadays there are software programs that work on these mathematical equations to solve them and give you the results but it is good to know what you have and what you can get from it Read More 4- Planning & Calculating The Trajectory When planning, and subsequently drilling the well, the position of all points along the well path and therefore the trajectory of the well must be considered in three dimensions. The most important two items are the depth reference and the geographic reference. The trajectory of a deviated well must be carefully planned so that the most efficient trajectory is used to drill between the rig and the target location and ensure that the well is drilled for the least amount of money possible. Read More 3- Direction Drilling Depth Reference And Geographic Reference Important Definitions for the directional drilling engineer to be aware of the coordinates systems and the grid, magnetic, true north

Read More 2- Positioning and Coordinate Systems Overview in this article, we shall discuss different types of rocks which is drilled in the oilfield.

Petroleum Geology Overview for directional drillers. Directional Drilling Engineering Guide 1- Petroleum Geology Overview