Facts About Drilling Rigs For Sale

By Sherry Gross


Oil is undoubtedly one of the most coveted natural resources today. It is the dream of every country to find a deposit of oil within their boundaries, as it is bought by other countries at very high prices. It is even dubbed today as black gold, as they rake in millions worth of profits as it is a crucial substance in modern economy. Those who think they have found such a treasure mine waste no time in buying drilling rigs for sale and other related equipment.

Oil is a neutral and nonpolar chemical substance that is both hydrophobic or water fearing and lipophilic or fat loving at the same time. It can be animal, vegetable or petrochemical in origin. Mineral oils such as the most coveted supply of petroleum come from ancient fossilized organic materials like zooplankton and algae. To be able to draw it out from underneath the surface, one must use drilling rigs for sale to make holes in the ground.

As aforementioned, a drilling rig is a machine that bores holes. Through these holes, black gold is drawn out, processed, and then exported to petroleum users all over the world, especially oil companies who sell them off to motorists and others who may need them. They also come in various sizes, according to the level of need by the one who has to use it.

They can be small and compact. This type is called an auger, and it can be operated by a single person alone. It is also very movable. The one who has to use this type often does not need any assistance as he can move it on his own without any particular difficulties. These small ones are also used in small scale projects such as mineral exploration and other investigative purposes.

They can also be relatively humongous that it is very much impossible for one person to operate it alone. These big monsters can bore holes in the ground, be it thousands of meters deep into the crust of the planet. These are mostly used for oil related uses.

Some are also engaged in irrigation and other water related ventures such as making artesian wells and the like. They can also be used in the extrication of natural gases from various sources, especially those that are underneath the ground. Underground facilities are also fitted in with the use of the said equipment.

There are several types of drills, all serving different purposes. The land rig is the one used in the oil field. They are used to make holes in the ground for quick and easy extraction of the very costly liquid substance. They can come in all sizes, as aforementioned.

There is also one type that is mounted on a huge vessel, say for example, a barge. This so called barge rig is made up of the drill that is securely fastened onto the marine vessel. This is used exclusively to drill holes on shallow waters.

Offshore rigs are more or less like the barge types, as they are not found on land. Platforms of solid concrete and steel can also house such an equipment. The semi submersible kind allows for the submersion to a required depth of about ten thousand feet.




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