Views: 0 Author: Site Editor Publish Time: 2023-07-28 Origin: Site
The auger is suitable for a variety of formations, including but not limited to the following:
Soft soil formations: Auger drills are effective in drilling and drilling operations in soft soil formations. Its helical shaped bit does a good job of cutting and removing soil in soft soil layers.
Sandy formations: The auger is also suitable for sandy formations, and its bit can effectively cut and break up sandy formations, making drilling easier.
Clay formations: For clay formations, the helical shape of the auger can cut and remove clay well, making drilling operations smoother.
Gravel formations: Augers are also effective in drilling and drilling operations in gravel formations. Its drill bit cuts and breaks up gravel, making drilling easier.
It should be noted that different types of auger bits and drill pipes can be selected and combined according to specific formation conditions to ensure smooth drilling operations. In special formation conditions, it may be necessary to use other types of drilling tools or methods. Therefore, in practical applications, appropriate drilling tools and methods should be selected according to specific geological conditions and engineering requirements.
The procedure for drilling a well with an auger is as follows:
Ground Inspection: Before you start drilling, perform a ground inspection to ensure that the work area is safe and clear. Check the condition of drilling equipment and tools to make sure they are working properly.
Prepare drilling tools: choose the appropriate drill bit and drill pipe, and assemble the drilling tools as required. Make sure the connection between the drill bit and the drill pipe is secure.drill auger
Run the drill bit into the well: Slowly lower the drill bit into the well until the depth required for drilling is reached. Use the drill pipe to hold the drill bit firmly in the well.
Drilling operation: According to the need, use the appropriate speed and pressure for drilling operation, keep the speed and pressure stable, avoid too fast or too slow.
Circulating drilling fluid: During the drilling process, the drilling fluid is sent into the well through the drill pipe to cool the drill bit, stabilize the well wall and remove cuttings. Ensure smooth circulation of drilling fluid.
Check drilling tools: During the drilling process, regularly check the status of drilling tools to ensure that they are working properly and without abnormalities. If any problems are found, repair or replace them promptly.
End of drilling: When the preset drilling depth is reached, the drilling operation is stopped. The bit is removed from the well, cleaned and inspected.
Complete the well wall treatment: according to the need, carry out the well wall treatment, such as casing or cement cementing, to ensure the stability and safety of the well wall.auger for drill
In conclusion, the correct use of auger drilling requires attention to the steps of surface inspection, bit running into the well, drilling operation, drilling fluid circulation, inspection of drilling tools, and completion of pile hole treatment. During operation, maintain a stable speed and pressure, and regularly check and maintain drilling tools.