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What is Essential Rig Components Overview about?
The hoisting system consists of a drawworks, crown block, travelling block, hook, and drilling line. The drilling line passes around the crown block and travelling block sheaves and is wound on the drawworks drum. Other key components are the swivel, kelly, and top drive. Rotating equipment power requirements depend on RPM and torque. The circulating system supplies drilling fluid using mud pumps, which can be triplex or duplex. Pump liner size affects the pressure rating and flowrate.
- Author
- Jhenny Jimenez
- Language
- EN