Hebei GN Solids Control is the top manufacturer in China of solids control equipment and system for oil and gas drilling. Besides solids control system, GN solids control is also the specialized in mud recycling system for HDD drilling, and tunneling. Different from solids control system, mud recycling system does not requires to separate the ultra-fine solids out, so normally there will be two or three stage treating equipment: shale shaker, desander, desilter.(sometimes, we use a double deck underflow shaker with the desander or desilter on the top to save cost and space; sometimes the mud cleaner will be adopted to save cost and space with the combination of desander and desilter)
This year, GN delivered one set mud system for a Hong Kong customer, this system included two sets of GN 4 panel shale shaker; one set of big capacity mud cleaner;one set of poor boy degasser, one set of vacuum degasser, and one set of conveyor, and also mud tanks. Click the below link for more details. http://gnsolidscontrol.com/drilling-fluids/offshore-drilling-compact-mud-system-hong-kong
GN also delivered 500gpm mud system for trenchless drilling project in Thailand; two set of mud recycling system to India for HDD drilling with Vermeer rigs. One is 500 gpm with shale shaker and desilter; one is 350gpm with shale shaker and desilter. GN could supplies various treating capacity mud recycling systems for HDD drilling.
More importantly, GN designed and manufactured a whole set of TBM mud system with dewatering unit for a Singapore customer. This project requires a large treating capacity, so the biggest decanter centrifuge with capacity of 80 cubic meter per hour is adopted. And the dewantering unit is needed to make small solids aggregated into large ones and then to be processed by the decanter. GN is an expert in solids control and mud system.