| abstract |
The invention discloses an integrated thickener for fracturing and a preparation method thereof. The integrated thickening agent for fracturing includes the following components by weight percentage: 40-55% of modified acrylamide polymer, 1-2% of suspending agent, and 50-58% of organic solvent. The present invention obtains an integrated thickener for fracturing with multiple functions of high-efficiency drag reduction, sand carrying, demulsification and drainage assistance by modifying the acrylamide polymer. There is no need to fill the demulsification aid for fracturing, which simplifies the filling process of the agent, and at the same time significantly increases the economic benefits of the operator, and has broad application prospects. |