Today at Roughneck Chronicles

Petroleum Refinery Company

A barrel of crude oil always contains a mixture of several different hydrocarbons in it, and all these hydrocarbons are extremely useful to industries in one way or another, but they cannot be used in an impure form. A petroleum refinery company separates petroleum into these useful substances through different processes and steps. The oldest method of separating petroleum was to use the differences in boiling temperature of these substances to our advantage. This is called fractional distillation, and involves heating up petroleum, letting each component vaporize once it reaches...

Saudi Arabia Oil

Saudi Arabia is without a doubt the world's largest producer of petroleum products. Their entire economy is dependent on oil production and other related oil industries. Oil exports accounted for approximately 90% of Saudi Arabia's total state revenues and earnings from exports. The oil industry makes up around 45% of Saudi's gross domestic product and 75% of the total budgetary revenues. In the production of crude oil, they are the second largest in the world next to Russia. According to the latest figures, Saudi Arabia has around 260 billion barrels of...

Longwall Mining Equipments

Longwall mining is a form of mining where coal is extracted by a machine which cuts the mine and the coal is extracted. In this form of mining a long block of coal is cut from the mine. The area which is being cut from the mine is approximately 250-400 m wide and 3 to 4 km long. Longwall mining is a very efficient way of mining coal from the coal mines and it accounts for more than 50% of the coals mined every day. The basic idea of longwall...

Construction Estimating Spreadsheet

A construction estimating spreadsheet is used during the estimate and bid process to determine how much all aspects of construction will cost a contractor. More commonly used and written out by hand before the introduction of computers and the internet, construction estimate forms are now largely filled out on a computer. A construction estimating spreadsheet is used to set the cost estimates for projects of varying construction methods. The traditional method is to use the design/bid/build approach, where an architect or engineer oversees the project. They handle the design, produce construction...

Residential Construction Cost Estimate

A residential construction cost estimate is provided by a home builder to a potential home owner before the construction process begins. The residential construction cost estimate covers all aspects of a home's construction, from permitting to blueprints to equipment and materials costs, as well as labor. A residential construction cost estimate is needed before any agreement between a builder and home owner can be completed. Without a residential construction cost estimate agreed to, the home builder would be able to put any price tag on a house they build. A residential...

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Roughneck Definition

Roughneck Definition Amoco Corporation

There are several oil companies operating world wide, but the largest in North America is the Amoco Corporation. Established in 1889 as the Standard Oil company, it changed its name to Amoco in 1985, an is the largest natural gas provider in North America. Amoco also provides gasoline...

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