In 2015, China implemented the most stringent environmental law, does not allow direct emissions, waste mud buried, not at the scene of the drilling mud pit was realized. Waste mud before direct emissions to the mud pit, and then directly buried, but these drilling waste to the surrounding environment and ground water pollution is very serious, causing damage to surrounding area environment. No mud pit this request must be equipped with drilling waste management system, used for processing waste mud. Frankly, from the vibrating screen, desander, desilter and mud cleaner exhaust waste mud will be transported to the waste disposal system. Finally finish the liquid will be reused to the solid control system, to have solid TDC mud machine factory for final processing. Recently, the company completed the Chinese petrochemical used to deal with the waste of a larger project, a total of 16 sets of high g vibrating screen and 8 sets of high speed centrifuge at the scene of the homework. As the first phase of the machine and high g vibration to the vibrating screen from the solid control system, directly to the desander, desilter and mud cleaner discharge of waste mud moisture content is reduced by 10%, high g vibration is usually suitable for water-based mud;Oil-base mud, selection of drilling cuttings dryer. After liquid pumping mud centrifuge for processing. Designed the GN high-speed centrifuges at 3200 RPM, to remove small solid particles of 2 to 5 microns.After centrifuge treatment, mud tank cleaning liquid will flow to the solid control system to use;Solid will be had to the TDC mud machine factory for processing.

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GN Oildrilling