Basic Product Information
Product Name: High temperature and salt resistant polymer filtrate reducer
Appearance: White/light yellow free flowing powder, loose and uniform powder
Product attributes: High molecular weight filtration treatment agent for water-based drilling fluid, with high temperature resistance, resistance to salt and calcium pollution, and filtration reduction effects
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
Multiple hydrolysis resistant functional monomers are copolymerized to synthesize polymer powders, with the introduction of temperature and salt resistant active groups into the molecules. The molecular chains are not easily broken under high temperature conditions. Adsorbable clay particles, optimized mud cake structure, and maintained stability of high-temperature and high salinity water-based drilling fluid system.
 
Core selling point
1. Strong high-temperature resistance, high retention rate of filtration performance after high-temperature aging
2. Salt resistant and resistant to calcium and magnesium pollution, suitable for saltwater and composite saltwater drilling fluid systems
3. Effectively reduce high temperature and high pressure filtration loss, forming thin, tough and dense mud cake
4. Low viscosity increase, suitable for high-density water-based drilling fluids
5. Excellent compatibility, can be used in combination with various water-based drilling fluid treatment agents
6. Low dosage, convenient for on-site control of mud comprehensive performance
 
Product Advantages
-Polymer molecules are resistant to hydrolysis, making them less prone to failure under high-temperature conditions in deep wells. They can stably control filtration and reduce the invasion of filtrate into the formation
-Resistant to high mineralization and calcium magnesium ion pollution, with minimal degradation of mud performance in high salt formations and strong adaptability
-The mud cake is thin and dense, reducing filtration loss, assisting in stabilizing the wellbore, and reducing complex underground situations
-Low viscosity increasing effect, will not cause drilling fluid viscosity and shear surge, suitable for high-density mud formula
-Good water solubility, fast dissolution and dispersion speed, easy 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 polluted formations, it is recommended to add segmented replenishment, 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.