... supplier of SINOPEC, CNPC and other US companies famous for oil and gas drilling. Product Name Chinese ceramic proppant ... :2008, API Q1ColorYellow/BlackTest ReportStim-Lab, Frac-techApplicationHydraulic Fracturing for Oil & Gas Wells Details show Application Ceramic proppant can ... and concerns. We are ready to provide technical support for any questions, including but not limited to, the manufacturing ...