Basic Product Information
Product Name: Sulfonated Methyl Phenolic Resin (SMP)
Appearance: Brown red/brown free flowing powder, loose and uniform powder
Product attribute: Water based drilling fluid anti high temperature, anti salt, and anti filtration treatment agent, which has the functions of improving mud cake and assisting in preventing collapse
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 resin powder obtained by sulfonation and condensation reaction of phenol and formaldehyde, with the introduction of sulfonic methyl hydrophilic groups into the molecules, has strong thermal stability. Adsorbable clay particles, optimized mud cake structure, stable water-based drilling fluid system performance in high temperature and high salt environments.
Core selling point
1. Outstanding high temperature resistance, suitable for deep and ultra deep well working conditions
2. Strong salt resistance, suitable for use in freshwater, saltwater, and even saturated saltwater systems
3. Efficiently reduce high temperature and high pressure filtration loss, forming thin, tough and dense mud cake
4. Low viscosity effect, 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. Controllable on-site dosage to maintain the stability of the drilling fluid system
Product Advantages
-Stable filtration performance after high temperature aging, effectively controlling high temperature and high pressure filtration, and reducing filtrate invasion into the formation
-The mud cake is thin, dense, and tough, reducing the friction resistance of the mud cake, assisting in stabilizing the wellbore, and reducing complex risks underground
-Resistant to calcium and magnesium ion pollution, drilling fluids with high mineralization are less prone to performance degradation
-Low viscosity effect, adding it will not cause a significant increase in drilling fluid viscosity and shear, suitable for high-density mud formulations
-Good water solubility, fast 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. Prior to encountering deep wells or high salt formations, perform segmented replenishment in advance; High density drilling fluid can 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.