With the development of drilling technology, the requirements for the performance of the mud is increasing. The practice has proved that the technology to improve the performance of mud by the control of mud solid phase has been developed as an important drilling mud auxiliary technology closely related to the stability of the well and the increase of the drilling speed. In order to provide high quality mud for drilling, there should be a set of perfect and suitable mud purification equipment which is guarantee to maintain the excellent performance of drilling mud.
The importance of mud solid control is being paid more attention, which has become an important factor affecting the safety, quality, efficient drilling and the protection of oil and gas reservoirs. Solid control is one of the important means to realize the optimization of drilling. A good solid control can provide necessary conditions for scientific drilling. The right of solid control can protect the reservoir and reduce the drilling torque and friction, reduce the pressure fluctuation of annulus suction, reduce the possibility of differential pressure sticking, increase drilling speed, prolong the service life of the drill bit, reduce wear of equipment and pipes, improve the service life of quick-wear part of drilling fluid circulation system, increase the stability of the wellbore. To improve the casing conditions, reduce environmental pollution, reduce the cost of drilling fluid.
Field statistics show that in the low density range, when the solid content of the drilling fluid be reduced byper 1% (equivalent to the drilling fluid density decreased by 0.01), the drilling speed of soft formation can be improved by 8% generally. It is obvious that the benefit of the solid control is very significant.
The solid control equipments produced by Dachuan Machinery with high quality, reasonable price, so welcome to seek advice from us and purchase the solid control device.