Research on Property of Multicomponent Thickening Water Fracturing Fluid and Application in Low Permeability Oil Reservoirs

Table 5

Comparison of construction process.

Process	Thickening water	Guar gum	Remark
Before fracturing construction	Preparation and thickener	Preparing and cleaning tank, fracturing fluid material to field distribution	Guar gum fracturing fluid is easy to deteriorate by long time of placement
Fracturing construction	Continuous mixing, how much design is required, and how much it can be matched	Construction according to the design requirements	The amount of thickening water can be determined according to the actual amount of field construction, and there is no problem of liquid waste
After fracturing construction	Sand washing, well washing, production	Injection, sand washing, well washing, swabbing, and production
Overall evaluation	Thickening water clean fracturing fluid system is more practical than guar gum fracturing fluid system