This product is synthesized by inverse-phase emulsion polymerization with AM as the main raw material, the introduction of self-made functional monomer SO1, anionic monomer AA, temperature and salt resistance monomer AMPS.
Efficient instant dissolution: 30s rapid dissolution, suitable for on-line continuous liquid preparation, reducing construction costs;
Clean and low damage: the core damage rate is less than 20%, no insoluble matter, no fisheye, no residue;
Strong suspension capacity: the dilute solution has a special spatial network viscoelastic structure, viscosity of >40mPa.s, and has a good suspension and sand carrying capacity;
Good friction reduction performance: low viscosity and viscoelastic sand carrying at low concentration (0.05-0.3%), with a resistance reduction rate of 75-85%, which can be used as sand carrying slippery water;
Wide temperature adaptation range, good rheological properties: can be used within 0-180°C;
Cross-linkable: cross-linking agent can be used to achieve high sand ratio (>20%) sand addition construction;
Easy to break the glue: easy to break the glue thoroughly, the viscosity of the glue breaking solution <2mPa.s, the surface tension < 28mPa.s, and the interfacial tension <2mPa.s;
Cost-effective and environment-friendly: multi-functional integration, rheology, surface activity, anti-swelling and other functions as one, no corruption;
Produced water reuse: salt-tolerant, can be used to prepare liquid, to solve the three major problems of environmental protection, cost and water source.