• It can adapt to various reservoir conditions and injection designs by adjusting the composition, concentration, injection rate, and sequence of the two-liquid system.
• It can form a strong and stable plugging structure that can withstand high temperature, high salinity, high mineralization, and high pressure.
• It can divert the injection fluid to multiple directions and planes, increasing the stimulated reservoir volume (SRV) and the fracture complexity.
• It can degrade or break the plugging structure by various mechanisms, such as temperature, pH, enzymes, or oxidizers, depending on its composition and design.
• It can reduce the water consumption and the environmental impact by using less injection fluid and avoiding excessive fluid loss or leakage.

• Injection: The two-liquid system is mixed with the injection fluid and injected into the wellbore at a certain pressure and rate.
• Plugging: The two-liquid system forms a plugging structure in the initial fractures or perforations by bridging, jamming, or filtering mechanisms. The plugging structure has a higher strength and resistance than the surrounding rock matrix, which blocks the fluid flow and increases the wellbore pressure or net pressure.
• Diverting: The increased pressure forces the injection fluid to divert to other positions where the stress state is lower or where there are existing natural fractures. The diverting process creates new fractures or activates natural fractures in different directions and planes, enhancing the SRV and fracture complexity.
• Degradation: The two-liquid system is degraded or broken by various mechanisms, such as temperature, pH, enzymes, or oxidizers, depending on its composition and design. The degradation process removes the plugging structure and restores the fluid flow from the stimulated reservoir.

Anti-three-high intelligent profile control, water plugging, plugging and channeling system for oil and gas wells is a novel and promising technology that can improve the performance and sustainability of oil and gas recovery from heterogeneous reservoirs. It can form and remove a temporary plugging structure in the initial fractures or perforations by using a two-liquid system that can adapt to various reservoir conditions and injection designs. It can also divert the injection fluid to multiple directions and planes by increasing the wellbore pressure or net pressure. Anti-three-high intelligent profile control, water plugging, plugging and channeling system for oil and gas wells is a valuable tool for enhancing oil and gas recovery from unconventional resources.