DRILLING DERRICK Meaning and
Definition
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A drilling derrick is a towering structure specifically designed for the purpose of drilling oil, natural gas, or water wells. It serves as the main framework for supporting various components and machinery involved in drilling operations. Typically made of steel, the derrick stands vertically above the wellbore and provides stability and rigidity during the drilling process.
A typical drilling derrick consists of a base structure, known as the mast, which extends vertically to a considerable height. The mast is securely anchored to the ground to ensure stability. At the top of the mast, there is a functioning system of pulleys and sheaves, known as the crown block, which assists in raising and lowering heavy drilling equipment, such as the drill string, drill bit, and other tools.
The drilling derrick also includes a movable component called the traveling block that is suspended by a set of cables and is responsible for raising and lowering the drill string during drilling operations. Additionally, the derrick houses various catwalks, ladders, and platforms to facilitate worker access and safety.
Overall, the drilling derrick plays a crucial role in the drilling process as it provides the necessary support and infrastructure for drilling operations. It is an essential part of the oil and gas industry, enabling the extraction of valuable natural resources from beneath the Earth's surface.
Common Misspellings for DRILLING DERRICK
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Etymology of DRILLING DERRICK
The etymology of the word "drilling derrick" is as follows:
1. Drilling: The term "drilling" comes from the Middle English word "drillen" or "drill" which means "to pierce or bore a hole". It can be traced back to the Old English word "drilian" meaning "to prick or penetrate". The word "drilling" is used to refer to the process of boring or excavating a hole in the ground.
2. Derrick: The word "derrick" has a more complex etymology. It is believed to originate from the name of a Flemish merchant and inventor named Thomas Derekinck. Derekinck is said to have invented a type of lifting apparatus in the early 17th century. This device consisted of a mast or pole with a movable boom or arm used for hoisting and lifting heavy objects.
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