A drilling rig can be briefly defined as a trailer-mounted device

Jobs that are performed by separate machines in large drilling rigs are combined into drilling machines and can be performed by a single machine. Rotary drilling rigs are mostly used for water, surveying and mining purposes. Drilling starts from the point that has been identified as the most efficient in terms of groundwater

Then, when the target depth is reached, the drill bit and drill pipe are taken out, the well is protected with a casing tube with a diameter smaller than the diameter of the drill, and the gap between the well wall and this casing tube is filled with drilling gravel

Then the well is cleaned and developed (with compressed air, piston, etc.) and made ready for use