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Water Treatment High Viscosity HPAM Polyacrylamide For Enhanced Oil Recovery PHPA
Water Treatment High Viscosity HPAM Polyacrylamide For Enhanced Oil Recovery PHPA
Specifications
Brand Name :
OYI
Model Number :
HA850
Place of Origin :
CHINA
MOQ :
5TON
Price :
USD2500
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
3000T/M
Delivery Time :
5-15DAYS
Packaging Details :
15, 25, 500, 1000KG BAGS
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
Description
High Viscosity HPAM Polyacrylamide for Enhanced Oil Recovery PHPA

Product Overview

This HPAM is a high molecular weight, water-soluble polymer supplied as an off-white granular powder. Its primary role in polymer flooding is to increase injected water viscosity, improve sweep efficiency, and reduce viscous fingering. The polymer dissolves quickly in fresh water and forms stable solutions suitable for continuous injection systems.

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.

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.

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

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.

Quality & Inspection

Each batch includes a quality certificate covering solid content, particle size, residual monomer, and standard viscosity or rheology testing. Additional test data can be provided upon request.

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.

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Water Treatment High Viscosity HPAM Polyacrylamide For Enhanced Oil Recovery PHPA

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Product Detail
Brand Name :
OYI
Model Number :
HA850
Place of Origin :
CHINA
MOQ :
5TON
Price :
USD2500
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Water Treatment High Viscosity HPAM Polyacrylamide For Enhanced Oil Recovery PHPA

WUXI OYI ENVIRONMENTAL TECHNOLOGY CO LTD

Verified Supplier
1 Years
jiangsu
Since 2021
Business Type :
Distributor/Wholesaler
Main Products :
Water Treatment Chemicals, Decoloring Agent Water Treatment, Anionic Polyacrylamide
Total Annual :
$4.2million-$5.8million
Employee Number :
25~33
Certification Level :
Verified Supplier
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