Visualization experimental device for simulating and evaluating the flow of complex mesh proppants and visualizing the crack network system

Developed by Haian Petroleum Research Instrument Co., Ltdone kindVisualization experimental device for simulating the transport of proppants in complex meshThe system includes a liquid supply and sand mixing system, a pumping system, a pipeline transportation system, a visualized crack network system, a circulating fluid treatment system, a data acquisition system, and a control system. The outlet of the liquid supply and sand mixing system is connected to the inlet of the pumping system through the pipeline transportation system, and the outlet of the pumping system is connected to the inlet of the pumping system through the pipeline transportation systemVisual Crack Network SystemThe inlet connection of the visualized crack network system is connected to the inlet of the circulating fluid treatment system through a pipeline transportation system, and the outlet of the circulating fluid treatment system is connected to the inlet of the pumping system through a pipeline transportation system. The data acquisition system used for data collection is connected to the control system. The present invention can simulate the migration law of proppants in complex fracture networks in a more realistic way, and explore the flow mechanism of proppants in slick water fracturing.