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The Truth About Drilling Rigs For Sale

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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.

A drilling rig is a machine that creates holes in the ground. It is essential for oil rich companies, as they are used to extract the said substance from under the ground. They can be as big as a tower or they can be small enough to be operated by one person. These small ones are more commonly known as augers.

To be able to extract oil from below the crust, one must drill very deep holes first. As the said substance is typically found very deep below, it will be impractical to have men dig thousands of feet in order to reach a reserve. To be able to do this quickly and easily, drilling rigs are used. One the holes are dug, the oil will be sucked from below and will be transported to plants where they will be processed.

These tools also come in a variety of sizes, all depending on the kind or level of need of the one who will have to utilize it. For drilling small holes, an auger is typically used because it can be easily manipulated by a single individual. These small ones have high mobility due to their compact sizes, and is mostly the pick for environmental investigation and mineral exploration undertakings.

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.

Not all of them are planted permanently on land. True, there are those found on land like the oil reserves in the Middle East. But, others are situated on a marine based structure, also known as offshore oil rigs. Some are in the form of mobile equipment that are then mounted on trucks and trailers.

There are many different kinds of this special equipment. Each type caters to different needs. The first type is the one which is the most common. Land rigs are basically used in the petroleum industry. They are used for boring to the ground to make oil wells and can come in different sizes, according to application.

The second type is more commonly known in the commercial industry as barge rig. As its name implies, it encompasses of a drilling mechanism that is safely mounted on a marine vehicle, which in this case is the barge. They are most often used to dig in a shallow water depth.

Offshore rigs do not stand on land, neither are they mounted onto a moving vehicle nor vessel. Two known offshore types include the platform and semi submersible rigs. The former features the rig that is mounted on a secure platform of concrete or steel. The submersible type can still function even when immersed in water up to ten thousand feet.




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