Thursday, December 12, 2013

Several Types Of Well Drilling Equipment

By Cornelia White


In order to access minerals from underground surfaces, well drilling is very important. Drillers usually require various tools to make work easy. Prior to choosing certain boring machines, you should know the nature of your grounds in addition to the reason for boring such wells. You will find various kinds of well drilling equipment for use in different situations.

Rotary cable drills are important tools used to release fluids from the wells in order to ease the boring process besides driving out the drill cuttings. The drills are made with the capabilities to bore holes with a width of 7.5 to 30 centimeters and 300 meters deep. Most drillers prefer these drills due to their speed and accuracy. However, the drawback with these drills is their inability to bore rocky surfaces.

Percussion cables are essentially made to grind surfaces to alleviate the boring process. To ease their cutting process, the machines are made with an air hammer that continuously moves up and down hitting the grounds to permit the passage of pipes. Similar to the rotary cable, this equipment can drill a 300 meters deep well with 7.5 and 30 centimeters of width. The drawback with this tool is its slow speed and pricey operation.

High-pressure jet is another important boring equipment. The high- pressure water produced by these machines usually work in cutting the well and lifting the hole cuttings. Although this machine is very fast, it can only bore holes with 50 meters of depth. In addition, it is very costly as the boring water needs to be treated to avoid contamination to the aquifer.

Auger drills are other important machines you can opt for. The auger is a bucket or stem deigned to spin around the surface to cut and remove the ground materials. Some augers are small enough to be driven manually while others are very large such that they can only be run by automatic mechanisms. If you desire to bore shallow wells, this can be the best option to go for.

Sonic drillers are crucial boring machines that use high frequency mechanical shake to transmit the resonant oscillations to the boring rig to ease the cracking of the ground that is being drilled. To be able to ensure precision, drillers control the speed of those machines to suit the preferred geology conditions. Although this machine may be used to bore all kinds of grounds, it is very costly.

Directional drillers are other important boring machines. The machines are usually used when boring special wells that need to be placed at certain angles. These machines are installed with various features that enable them to perfectly drill pilot holes in addition to enlarging such holes to meet the desired sizes.

Anytime you plan to bore wells, you should choose the best tools that can meet your boring standards and desires. The option of well drilling equipment should be based on your surface and amount of cash you have in hand. When you intend to choose a tool, it is usually vital that you consider from whom to hire such tools from since not all machines can be relied on.




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