The main benefits of drilling fluid treatment agent in what areas
The main benefits of drilling fluid treatment agent in what areas
First, the drilling fluid treatment agent has stable wellbore and balanced formation pressure. Drilling mud can form a thin and tough clay film on the wall of the well, stabilizing the drilled formation and preventing the liquid from penetrating the formation, ensuring the stability of the wellbore, allowing unobstructed drilling, and successful logging once.
Second, drilling fluid treatment agent to improve drilling power. During drilling, mud impinges on the bottom of the well at a very high flow rate at the bit nozzle, increasing drilling speed and rock breaking efficiency. When drilling with a turbo-drill, the mud flows through the turbine blades at a higher flow rate inside the drill pipe, causing the turbine to rotate and driving the drill to break the rock.
Drilling fluid treatment agents can then carry and suspend debris. The first and most basic function of drilling mud is to bring the cuttings broken by the drill bit to the ground through its own circulation so as to keep the borehole clean without blocking the wellbore and ensure the drilling unobstructed and guarantee The drill bit is always in contact with the bottom of the well and crushing the new formation, does not cause repeated cutting, to keep safe and rapid drilling.
Finally, the drilling fluid treatment agent also has a good leak-proof, plugging performance, to prevent oil from flowing along the pore pores, is conducive to the protection of the reservoir and increase oil recovery rate.