2014年10月21日星期二

How to save the drilling cost by the mud cleaner?

A mud is fed to the inlet of the hydrocyclone (desander and/or desilter) to separate particles and the underflow passes to the fine screen mesh where in particles larger than barite are discarded and thrown away.A mud cleaner is a combination of desanders and/or desilters mounted over a shaker with a fine mesh screen. In most drilling operations, a mud cleaner is installed in its mud systems. It is usually located in a mud tank in the same location as with the desilters.


The mud cleaner is mainly to remove drilled solids larger than barite. Solids larger than 74-105 micrometres can be removed by the mud cleaner before the viscosity builds up. KOSUN mud cleaner can effectively control weighted drilling fluid solid content. Prevent differential pressure sticking, adhesion stuck drill accident, reduce the drill string and the filter cake thichness on bond issues.

Features & Benefits of Drilling Fluid Mud Cleaner

1. Polyurethane (PU) Material, high-chromium cast iron or ceramic for desander and desilter cones.
2. Desander cones can be installed between one and three 10"desander cones, each cone can process 500GPM and makes a separation between 45 and 75 microns.
3. Desilter cones can be installed between eight and twenty 4"or 5"desilter cones ,each cone can process 80 GPM, and makes a separation between 15 and 45 microns.
4. Mechanical Deck Adjustable while operation for reliable performance.
5. Compact design with small footprint, with top feed and weir feed two option.
6. Hook-strip shaker screen for fast screens changing with PWP and PMD screens.

KOSUN is capable of providing customers with such three series as oil & gas drilling solids control equipment, centrifuges and drilling waste treatment equipment, including 25 categories of products, which are extensively used in oil & gas drilling and workover, coalbed methane drilling, shale gas drilling, water well, geothermal well drilling, trenchless horizontal directional crossing projects, mine gravel staged treatment, tailings treatment, rive dredging works, industrial wastewater treatment, environmentally friendly sewage treatment, waste oil recovery and purification treatment, etc.

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