Polyacrylate De Potassium 25 Kg Shale Inhibitor For Water Based Drilling Fluid

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Brand: Seeyon

Product Description

High Efficiency Shale Inhibitor Potassium Polyacrylate For Water Based Drilling Fluid

Potassium Polyacrylate (Da-Jia)

Potassium Polyacrylate (commonly known as Da-Jia) is a high-efficiency oilfield chemical primarily used as an inhibitor and stabilizer in drilling fluids and completion fluids. This product appears as white or off-white powder or granules, exhibiting excellent water solubility and ion exchange capacity.

Specifications

Item	Index
Appearance	White or off-white powder or granules
Purity	≥ 75%
Hydrolysis Degree	27% - 35%
Potassium Content	≥ 11%
Intrinsic Viscosity	≥ 6.0 dl/g

Performance and Applications

Superior shale stabilization: Potassium ions enter clay mineral interlayers through ion exchange, effectively inhibiting hydration expansion and dispersion of shale, reducing wellbore collapse risk.
Excellent compatibility: Works effectively with various drilling fluid additives while maintaining system rheology, suitable for high-temperature/high-pressure deep well operations.
Dual functionality: Provides fluid loss reduction and encapsulation capabilities, forming protective films on wellbores while preventing drill cuttings dispersion.

Key Advantages

Exceptional inhibition effect with high potassium ion content for superior shale stabilization
Environmentally friendly formulation with low biotoxicity and easy biodegradability
Seamless compatibility with all water-based drilling fluid systems
Consistent performance across diverse operational conditions
Contributes to overall drilling efficiency improvement

Potassium Polyacrylate is particularly effective for complex drilling operations including shale gas extraction and horizontal well drilling, where maintaining wellbore stability is critical.