Oilfield decanter centrifuge with high fluid-recovery rates

DC series oilfield drilling fluids decanter centrifuge is used in drilling mud system for separating suspension of solids phase with particle diameter(d≥2μm) for drilling mud circulation and drilling fluids recycling. Ruggedly built for oilfield and industrial services, drilling mud centrifuge is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and efficient solids control to significantly reduce the costs of makeup fluids and disposal. The oil drilling mud decanting centrifuge must test the dynamic balance for smooth operation over long periods.Speed ranging from 0 to 3900 RPM, generating centrifugal forces reach up to 3000G.

As decanting centrifuge is highly efficient and effective, there has been little change in the technology regarding centrifuge equipment over the past few decades. The life span of a typical centrifuge ranges from 15 to 25 years depending on the style of the equipment and the quality of the manufacturer. Furthermore, the life of the machinery can be extended an additional 10 to 20 years with proper maintenance and care.

Consequently, good centrifuge equipment can offer an extremely high return on your initial investment. This is why it is imperative that a prospective buyer consider the total cost and quality of the centrifuge as well as the estimated delivery time.

Decanter centrifuge is a important equipment in solids control system. It is widely used in drilling waste management system and oilfield mud circulation system. Decanting centrifuge separate the suspending fluids using the principle of centrifugal action, the suspending fluids is pushed into the rotor drum through the inlet pipe and the fluid hole of the spiral feeder.


Under the influence of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the mud export of the small end of the drum and excreted. But the fluids is excreted from the overflow hole of the large end. Such cycle is in order to achieve the purpose of continuous separation.High speed decanting centrifuge is effective for separation.