Product introduction:

The product is used to shut off natural microfracture and hole for middle-and -high water cut oil well distant end.

The product is composed of environmentally friendly small molecular materials, the plugging agent has the advantages of slowly gel, resistance to dehydration, resistance to a certain degree of salinity and long useful effect period. It is aimed at shut off natural microfracture and hole for artificial fracture distant end, expand the sweep area of injected water flow around.

The main technical index:

①Gel time:≥36h

②Gel strength(1.5S-1):≥10000mPa·s

③The plugging rate of water shutoff :≥85%