Basic Product Information
Product Name: Sulfonic acid copolymer
Appearance: White/light beige free flowing powder, loose and uniform powder
Product attributes: Water based drilling fluid anti high temperature, anti salt, and filtration reducing treatment agent, with rheological properties regulating effect
Water solubility: easily soluble in water-based drilling fluid systems
Sample tip: Seed glass bottles are laboratory display samples, while bulk orders are packaged in industrial bags
Storage conditions: ventilated, cool and dry storage, strictly prevent moisture
Shelf life: 24 months with intact sealing
Material Description
Polymer powder is synthesized by copolymerization of acrylamide monomers and sulfonate monomers, with strong hydrophilic sulfonate groups introduced into the molecules. It has strong salt and hydrolysis resistance, can adsorb clay particles, optimize mud cake quality, and maintain the stability of high-temperature and high salt water-based drilling fluid system.
Core selling point
1. Strong high-temperature resistance and high retention rate of performance after high-temperature aging
2. Salt resistant and resistant to calcium and magnesium pollution, suitable for saltwater and composite saltwater drilling fluids
3. Efficiently control high temperature and high pressure filtration to form a dense thin mud cake
4. Low viscosity characteristics, suitable for high-density drilling fluid systems
5. Excellent compatibility, can be used in combination with various water-based drilling fluid treatment agents
6. Low dosage, easy to control mud performance on site
Product Advantages
-Sulfonic acid salt structure is resistant to hydrolysis, and is not easily broken or failed in high-temperature environments in deep wells, with stable control of filtration loss
-Resistant to high mineralization and calcium magnesium ion pollution, stable filtration reduction effect in saltwater system
-Generate thin and dense mud cakes to reduce the invasion of filtrate into the formation and assist in protecting the wellbore
-Low viscosity increase amplitude, will not cause drilling fluid viscosity and shear surge, suitable for high-density mud formula
-Good water solubility, fast dissolution and dispersion, simple on-site mud mixing and maintenance
Usage
1. It can be used alone or in combination with other water-based drilling fluid treatment agents.
2. Before drilling in deep wells and high salt formations, it is recommended to add in sections, and high-density drilling fluid should be added before weighting.
3. It is recommended to refer to the working conditions for the recommended dosage on site. It is suggested to conduct indoor trials to determine the optimal dosage before on-site deployment.
4. Normal circulation stirring, sufficient dissolution and dispersion can be used for drilling operations.
Storage precautions
Sealed and moisture-proof, avoiding exposure to sunlight and rain; Use up as soon as possible after opening; Wear dust-proof protective equipment during operation.