Applied in Acid Fracture
	Applied in Downhole Operation
	Applied in Drilling
	Applied in profile control technology
	Applied in viscous crude oil production
	Other applications
	Technical Service

Ø        Applied in cleaning the silty fine sand and mud near the well; Ø        Applied in draining work in oil and gas well; Ø        Applied in cleaning the transfer pipe; Ø        Applied in foam slurry cementing; Ø        Applied in reverse-pressure perforating; Ø        Applied in inducing flow on oil and gas well.