GN Solids Control just dleiveried one set drilling cuttings process system to CNPC jobsite with engineers help commissioning on jobsite also . That is designed tipically for water base drilling mud drilling cuttings and they choose Hi G dryer shaker and decanter centrifuge for process . This is one of the modular design for water base mud drilling cuttings process with Hi G dryer part and decanter centrifuge part . And they choose another modular for oil base mud drilling cuttings process by vertical cuttings dryer and decanter centrifuge also for different drilling conditions .

Vertical cuttings dryer is one of the main equipment for drying drilling cuttings by centrifugal force by screen 0.25 to 0.5 mm size . The drying effenciency between 3 percent to 5 percent fluids content inside which will be good for the result . The treating capacity max 50 tons per hour depending on treating requirement . The bowl diameter size 930 mm and feeding by screw auger .

Decanter centrifuge will be lay after vertical cuttings dryer for recycle fluids content at speed 30 cubic meters per hour by GNLW363 model centrifuge , it can separate solids 2 – 5 microns by centrifugal force . The bowl diameter 360 mm with bowl length 1271 mm by SS2205 stainless material . The screw bolted tungsten carbid tiles on for helping protect screw impeller for longer working life .

Hi G dryer is on economy option for water base mud drilling cuttings process as it is only one third of the price of vertical cuttings dryer . The treating efficiency will be much lower than vertical cuttings dryer but still can be on good option depending on drilling conditions and budget information . Please contact GN Solids Control for more info.


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