Directional drilling basically involves an innovative, trenchless technology that allows us to install the underground utilities without conventional open trenching. It is also used for extracting the sub-surface information in regions, which were previously inaccessible. The size and length of the bore varies depending upon the soil size and type of product that is being installed with the equipment. This process involves the underground installation that will cause minimal or almost negligible disruption to the infrastructure after completion of the project.
Applications of directional drilling:
Directional drilling usually involves controlling the direction of the wellbore to preplanned and predetermined underground location or a particular target. It is used for a plethora of applications. Some of them are given below:
1. Inaccessible surface location: Often the well is drilled directionally in order to search for the producing zone, which is usually inaccessible when the normal, vertical drilling practices are used. Hence, one can use directional drilling to find the position of the directional-well profile and the remote rig location.
2. Multiple target zones: Directional drilling and chain trenching are very much cost effective and deliver high production rate by the involvement of intersecting, multiple targets that too with a single well-bore. In many cases, the attitudes which are often termed as bed dips, of the producing formations, are created in an organized way. The directional drilling serves as the most economical approach for multiple completions.
3. Sidetrack: One can surely hire the best service provider for availing the reliable chain trenching Melbourne based services, which will help in drilling around the obstructions or in repositioning the bottom of the wellbore for any geological reason. This kind of drilling is often carried out with a blind sidetrack.
4. River-crossing application: This process is employed on an extensive level for placing the pipelines that are crossing beneath the rivers and can also be utilized by the telecommunication companies for the installation of fibre-optic cables.
Directional drilling and its advantages:
Well, low cost, low impact and fast on the environment, directional drilling process contributes in the formation of horizontal boreholes. The process initiates with the boring of pilot hole of small diameter, which is further directed to form the desired design using the flexible drill rods. The sub-site electronics are used for tracking and monitoring the bore location using the sensors located just in the bore head located below the outer surface. The experts of Melbourne chain trenching services will make the directional changes to keep pace with the drilling alignment and the overall direction of the bore head which are generally offsetted from the drill rods. Finally, by making a few adjustments by the operator, steering corrections throughout the bore can be made.
So, the process will cause minimum disruption to the rail, traffic, road and the landscape and is completely unaffected by the surface obstacles.
Directional drilling is a popular technique which is used in the installation of private water supplies and drilling boreholes. The traditional methods which were used for installation of wires, and pipelines were quite disruptive and come with a variety of limitations. But with the arrival of this innovative technique, it has become very easy to carry out the underground installation that too without causing a great damage to the property and in a very flexible manner. Visit them online at http://envirolink.com.au/services/directional-drilling.