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Water Treatment High Viscosity HPAM Polyacrylamide For Enhanced Oil Recovery PHPA

Brand Name:	OYI
Model Number:	HA850
MOQ:	5TON
Price:	USD2500
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	3000T/M

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

SOLID CONTENT:

89%MIN

MOLECULAR WEIGHT:

5-25MILLION

CHARGE DEGREE:

18-80%

Applications:

Water Treatment, Papermaking, Mining, Drilling, Decoloring Agent, Textile Dyeing Water Color Removal

Packaging Details:

15, 25, 500, 1000KG BAGS

Highlight:

Water Treatment HPAM polyacrylamide

High Viscosity HPAM polyacrylamide

HPAM polymer drilling mud

Product Description

High Viscosity HPAM Polyacrylamide with 5-25 Million Molecular Weight and 89% Solid Content for Enhanced Oil Recovery PHPA

This high-viscosity HPAM polyacrylamide is engineered specifically for Enhanced Oil Recovery (EOR) polymer flooding. It features excellent thickening, stable rheology, fast dissolution, and a wide molecular-weight range to match reservoir conditions. The product is suitable for polymer flooding, water control, drilling fluids, and other oilfield chemical applications requiring consistent viscosity and reliable field performance.

Key Benefits

High viscosity at low dosage for improved mobility control
Fast dissolution with minimal fisheyes or undissolved particles
Stable polymer solution with strong resistance to mechanical degradation
Multiple ionic types (anionic, cationic, nonionic) to match reservoir requirements
Low residual monomer and high solid content for safe handling

Typical Technical Specifications

Parameter	Typical Value
Appearance	Off-white granular powder (20-100 mesh)
Ionic Type	Anionic
Molecular Weight	5-25 million (depending on grade)
Solid Content	≥ 89%
Charge Degree	18-80%
Recommended Dosage	0.1% - 0.5%
pH (1% solution)	6 - 8
Bulk Density	Approx. 0.8 g/cm³
Packaging	25 kg kraft/PE bags or 750 kg jumbo bags

Mechanism in Polymer Flooding

HPAM increases the viscosity of injection water, reducing the water-oil mobility ratio and enhancing the sweep of unswept zones within the reservoir. This results in a more uniform displacement front and greater recovery of remaining oil. The polymer's performance depends heavily on formation water salinity, temperature, shear exposure, and molecular-weight selection.

Reservoir Suitability

Temperature: Suitable for low-to-medium temperature reservoirs (commonly below 70°C)
Salinity: Works well in low to moderate salinity; divalent-rich brines require additional screening
Permeability: Ideal for sandstone and unconsolidated formations; adjust molecular weight for tight formations
Compatibility: Laboratory compatibility testing with formation water is recommended before field injection

Technical Highlights

High molecular weight: 5-25 million
Excellent thickening efficiency at low dosage levels
Fast dissolution and strong solution stability
Multiple ionic types for different reservoir chemistries

Implementation Notes

Effective EOR polymer flooding depends on correct polymer grade selection, formation water compatibility testing, pilot-scale validation, and careful injection control. The HPAM polymer described here is designed to support stable viscosity, reliable injectivity, and strong sweep efficiency when matched with proper reservoir engineering.

Tags:

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Nonionic Polyacrylamide

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