What is a rotary hose?
The rotary hose is used for drilling oil. It acts as a key tool in connection between the stand and the swivel. The rotary hose is also used as a means to allow Kelly to be either elevated or run in the drilling process while allowing the drill bit to be raised. For this reason, it is also often referred to as "Kelly Hose".
The rotary hoses also work also during a process that allows pumping drilling liquid over the hose when the bit and drilling are raised and reduced. This process is necessary when completing the drilling process. The drillstring part of the drill line and the connection to the rotary hose is therefore essential. Its size helps maintain drilling fluid through a flexible hole when the drill fulfills its duty. These high-sheet hoses are connected to standpipe, a robust and hardened metal pipe used as a drilling drive head.
SRCCPIPE is also an essential tool in the game processinto the ground and removing a large amount of mud with a drill battle. This pushes the drilled mud through standpipe and into the rotary hose. As a result of the intensive work that standpipe must do, most fine or three -part drilling apparatuses use two stands at the same time. In this way, if there was one failure, the other may be replaced with it immediately to significantly reduce any downtime.
Since the rotary hoses connect the stopot to the rotary swivel, which is a moving part in the derick, the material must be used to produce rotary hoses, which must be flexible but strong enough to withstand high amounts of fluid pressure. As a result, the rotary hose is usually produced by a strong rubberized polymer strong enough to contain drilling fluid, which is pumped at high speed and still allows necessary to give in the system. Having some giving is important, so pressure fluids do not create any instability in the system. The rotary hose moves along with the swivelAt one end, while the end attached to the stands remains stationary, so the drilling fluid can be properly circulated throughout the derrick.