High-water-content oil-water well reversible deformation iso-osmotic plugging control and production increase technology

The invention discloses a high-water-content oil-water well reversible deformation iso-osmotic plugging control and production increase technology. The technology includes the following steps that a water shutoff agent thermoplastic resin MH-036 with the mass fraction of 0.3%-0.5% for oil extraction is added into water under the stirring condition, stirring is carried out for 5 minutes, and an aqueous solution of the water shutoff agent thermoplastic resin MH-036 for oil extraction is obtained; water shutoff agent polyisoprene elastic particles MH-035 for oil extraction are added into the aqueous solution of the water shutoff agent thermoplastic resin MH-036 for oil extraction to form a stable glue solution, wherein the mass ratio is 8-15%; and the glue solution obtained in step 2 is quickly injected through a fracturing car set for an oil well, and the water shutoff agent polyisoprene elastic particles MH-035 for oil extraction are injected under the condition that sand plugging is avoided, so that the sand-