Integral drill steel

Steel drilling is a type of drilling technology that is mainly used in underground exploration, oil production and geological research, among other fields. Integral steel drilling refers to a method of drilling work that utilizes integral drill pipe.

Integral drill pipe is made of integrated steel pipe, which has high strength and stiffness and is suitable for most geological and chemical environments. Compared with traditional drill pipe, the jointed drill pipe does not have any welding points, which can improve drilling efficiency and reduce downtime caused by drill pipe damage. Besides, the jointed drill pipe has good sealing performance, which can reduce the risk of dirt leakage and ensure the safety of operation.

The total length of the drill pipe is usually 6 meters, and can also be extended according to actual needs. The desired drilling depth can be achieved by connecting multiple integral drill pipes. The common drill pipe has high stiffness, which can overcome the strength to form and ensure good drilling progress. In addition, the surface of the integral drill pipe is flat, which can reduce the drilling resistance and increase the drilling speed.

The use of integral drill pipe should also cooperate with other drilling equipment, such as drill bits, bullet holder, drilling fluids, etc. D. The drill bit is the front part of the solid drill pipe which is used to cut the formation. The parachute is the part that connects the drill bit and drill pipe, and performs the activity of the drill bit by turning and moving forward. The drilling mud cools, lubricates and cleans, and stabilizes formations and prevents the well from collapsing.

Solid drill pipe has a wide range of applications and can be used in different types of geologic and chemical environments. In zones with heavy rock and stabilized formations, the combined drill pipe can effectively perform drilling operations and improve the efficiency of operations. In areas with soft cliffs and unstable formations, the integrated drill pipe can reduce the problems caused by drilling fluid leakage and ensure operational safety. Integral drill pipe can also be combined with other drilling technologies, such as vertical drilling, horizontal drilling, etc., to perform drilling operations. D., To perform drilling operations in difficult geological conditions.

In conclusion, integral drill pipe, as an advanced drilling technology, has many advantages. It can improve drilling efficiency, reduce downtime and maintenance, and ensure the safety of operation. With the continuous development of technology, the integral drill pipe will play a great role in the field of oil exploration and geological survey.