Decanter centrifuge are used to process unweighted and weighted drilling mud

Decanter Centrifuge is the last stage equipment in drilling mud system for solids control and mud cleaning. The superiority of Decanting Centrifuge is embodied in the solids processing size. Decanter centrifuge could remove the solid particles with size 2-7 microns using the principle of centrifugal action, it is an ideal choice for separating particles in drilling mud. Always there is a screw pump or submersible pump to feed the mud to Decanter Centrifuge. After the drilling fluids being fed into the centrifuge drum, under the function of centrifugal force, solid phase particles are pushed to the internal wall of the drum, then to the solid discharge export of the small end of the drum and excreted. While the fluids is excreted from the overflow hole of the large end. Such cycle is to achieve the purpose of continuous separation. High speed decanting centrifuge are more effective for separation of fine solids.
The proper use of decanter centrifuge
1, When comes to the highly complex deep well and extradeep well operation, it is desirable to equip with low speed decanter centrifuge and high speed decanter centrifuge for the removal of colloidal solids, recovery of weighed materials and the reduction of drilling fluids emission.
2,The drilling fluids should be treated by decanter centrifuge for 2 weels before add weighed materials . (with the exception of emergency situation like well kill)
3, The service time of oilfield decanter centrifuge should account for 50% of the total circulation time when the density of drilling fluids is lower than 1.25g/cm3.
Control panel protection
Over load or block of screw conveyor will cause big currency and this will cause the activation of control panel over currency protection to cut down the power.
Decanter centrifuge are used to process unweighted and weighted, water-based and oil-based drilling fluids (muds). decanting centrifuge is especially effective in meeting fluid-on-cuttings discharge requirements in environmentally sensitive areas. decanting centrifuge also deliver high fluid recovery rates and efficient solids control system to significantly reduce the operator’s total mud cost and limit waste disposal volumes.
In China solids control industry, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products,such as shale shaker, shale shaker screen, desander, desilter, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluids cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, complete drilling mud solids control system,etc.