As technology continues to develop, the oilfield drilling industry is also making progress. Among them, oilfield kelly drilling rotary hose, as an important drilling equipment, has been widely used. This article was not released by Litong Project on January 19, 2024. It will introduce in detail the characteristics, working principle, application scenarios and future development trends of oilfield kelly drilling rotary hoses.
Characteristics of oilfield kelly drilling rotary hoses
1. High strength: Oilfield kelly drilling rotating hoses are made of high-strength materials and can withstand high-intensity drilling operation pressure and vibration.
2. Wear resistance: The rotating hose has excellent wear resistance and can ensure a long service life.
3. Rotation performance: The hose has good rotation performance and can maintain stable working condition under high-speed rotation.
4. High reliability: The oilfield kelly drilling rotating hose adopts advanced technology and materials, has high reliability and is easy to maintain.
Working principle of oil field kelly drilling rotary hose
The working principle of oilfield kelly drilling rotary hose mainly involves the following aspects:
1. Fluid transmission: During the drilling process, the rotating hose serves as a fluid transmission channel, which can transport fluids such as drilling fluid and flushing fluid from the ground to the drill bit, and at the same time bring waste materials such as cuttings back to the surface.
2. Rotary movement: The rotary hose is connected to the drill string and can achieve high-speed rotary movement, thereby driving the drill bit to perform drilling operations.
3. Withstand pressure: During the drilling process, the rotating hose needs to withstand high-intensity internal and external pressure to ensure the safety and stability of the drilling operation.
Application scenarios of rotating hoses for oil field kelly drilling
1. Oil and gas exploration: In the process of oil and gas exploration, rotating hoses can be used for drilling formations, collecting cores and other operations.
2. Oil and gas development: In the oil and gas development process, rotating hoses can be used for oil reservoir development, hydraulic fracturing and other operations.
3. Well workover operations: In well workover operations, the rotating hose can be used to clean the wellbore, salvage fallen objects and other operations.
4. Other applications: In addition to the above application scenarios, rotating hoses can also be used in geothermal development, salt mining and other fields.
