Study on Water-Solubility Modification of Curable Resin Cement

The curable resin has excellent water resistance, wear resistance and excellent adhesion, flexibility and impact resistance, excellent mechanical properties, high cementing quality, and a good channeling prevention effect on the system. In this paper, the cured water-based resin cementing liquid system was finally determined by modifying the resin aqueously, by preferring the curing agent and accelerator, and according to the curing gel time required by the cemented water mud in the field. The mechanical properties of the water-based resin cementing slurry system were tested, and the results showed that the addition of 15-20% water-based epoxy resin resulted in cementite with a compressive strength greater than 25 MPa and elastic modulus less than 5 GPa, with 37.8% reduction in permeability and 80-85% cost reduction compared with the complete use of epoxy resin.