Hoisting System
Drilling rig systems, with the help of a hoisting system, guide the drill pipe string into or out of the well. The hoisting system is also responsible for supporting the wellbore casing and is a critical component in the well construction process. The system includes the substructure rig (steel structure), drilling draw works (sometimes called hoist), crown block, traveling block, hook, and drilling cable. These components work together to handle the heavy loads of the drill pipe string and other equipment.
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Traveling block.
The traveling block that goes up and down inside the derrick or, in the case of a mast, alongside it.
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Crown Block.
The crown block that, install at the top of the derrick or mast. It usually has one sheave more than the traveling block.
Sheaves In Drilling Rig Hoisting System
MTS TOOS CO. is a preferred partner for delivery of sheave and hoisting systems
