Journal of Chemistry / 2018 / Article / Tab 6

Research Article

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

Table 6

Comparison of operation cycle.

TimeGuar gumThickening waterRemarks

Preparation tank1-2 days1-2 daysTruckage
Tank cleaning3-4 h0 h

Liquid distribution10 h0 hThere is no need for advance solution for thickening water

Fracture1–1.5 h1–1.5 hThe continuous mixing of the thickened water mixture is used in the field, and the amount can be determined according to the actual construction amount of the site

Liquid discharge2–5 days1 dayThe thickening water can not be discharged and put into production directly

Total4.5–8 days1.5–3.5 daysSave 3-4 days

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.