Yixing Bluwat Chemicals Co., Ltd.
| Payment Terms | T/T or L/C |
| Supply Ability | 5,000MT per month |
| Delivery Time | 10 working days after received your payment |
| Packaging Details | 25kgs or 750kgs bag |
| Product Name | Partially Hydrolyzed Polyacrylamide PHPA |
| Application | for Drilling Muds reduce fluid loss |
| Molecular Weight | Very High |
| Degree of Hydrolysis | High |
| Solid Content | Powder: 89% |
| Sample | Free test |
| Port | Shanghai Port, China |
| Brand Name | Blufloc |
| Model Number | HA8520 |
| Certification | ISO/SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T or L/C | Supply Ability | 5,000MT per month |
| Delivery Time | 10 working days after received your payment | Packaging Details | 25kgs or 750kgs bag |
| Product Name | Partially Hydrolyzed Polyacrylamide PHPA | Application | for Drilling Muds reduce fluid loss |
| Molecular Weight | Very High | Degree of Hydrolysis | High |
| Solid Content | Powder: 89% | Sample | Free test |
| Port | Shanghai Port, China | Brand Name | Blufloc |
| Model Number | HA8520 | Certification | ISO/SGS |
| Place of Origin | China | ||
| High Light | salt-resistant polyacrylamide for oilfield EOR ，temperature-resistant HPAM drilling mud additive ，PHPA polyacrylamide mobility control additive | ||
Salt-Resistant and Temperature-Resistant PHPA Polyacrylamide is an advanced oilfield-grade polymer developed for Enhanced Oil Recovery (EOR) mobility control under challenging reservoir conditions.
The BLUFLOC® Oilfield PHPA Series from Bluwat Chemicals is engineered to maintain viscosity stability and displacement efficiency in high salinity formation water, elevated temperatures, and complex geological environments.
This polymer is specifically designed for tertiary oil recovery projects where conventional polymers may suffer from viscosity loss or thermal degradation.
Oil reservoirs with high mineral content and elevated temperature can significantly reduce the effectiveness of standard polymers.
Salt- and temperature-resistant PHPA is formulated to:
Maintain viscosity in saline injection water
Resist thermal degradation at higher reservoir temperatures
Provide stable mobility control during long injection cycles
Improve sweep efficiency in heterogeneous formations
Reduce early water breakthrough
This ensures consistent polymer flooding performance throughout the project lifecycle.
In polymer flooding operations, mobility control is essential to optimize oil displacement.
This PHPA polymer works by:
Increasing the viscosity of injected water
Improving the mobility ratio between water and crude oil
Expanding the swept reservoir area
Stabilizing the displacement front
Enhancing ultimate oil recovery
The result is improved reservoir conformance and higher production efficiency.
Maintains viscosity in high TDS injection water and brine systems.
Improved molecular stability under elevated reservoir temperatures.
Provides strong thickening performance at optimized dosage.
Reduces channeling and fingering in heterogeneous reservoirs.
Designed for extended polymer flooding cycles.
High salinity oil reservoirs
Medium to high temperature oilfields
Mature oilfield tertiary recovery
Polymer flooding projects requiring stable long-term injection
Reservoirs with complex permeability distribution
Polymer Type: Oilfield Grade PHPA / HPAM
Molecular Weight: Very High to Ultra-High
Hydrolysis Degree: Optimized for salt and temperature tolerance
Solubility: Fully water-soluble polymer
Application Form: Powder or emulsion
Stability: Enhanced resistance to salinity and heat
To maximize performance in EOR systems:
Typical Concentration: 0.05% – 0.3% depending on reservoir design
Hydration Temperature: 10–40 °C
Mixing System: Low shear polymer preparation unit recommended
Injection: Gradual ramp-up to protect polymer chain integrity
Proper solution preparation is critical to maintain molecular structure and viscosity performance.
Powder: 25 kg kraft bags with PE liner
Emulsion: 1000 kg IBC containers
Storage Conditions: Cool, dry environment away from direct sunlight
Shelf Life:
Powder: 24 months
Emulsion: 6 months
Custom grades are available based on reservoir temperature and salinity data.
Specialized manufacturer of oilfield polyacrylamide polymers
Engineered for high salinity and elevated temperature reservoirs
Stable molecular structure and controlled hydrolysis
Reliable supply for long-term EOR projects
Technical support for reservoir-specific polymer selection
Contact Bluwat Chemicals for TDS, viscosity curves, reservoir matching analysis, and polymer flooding support.
Our technical team can recommend a salt-resistant and temperature-resistant PHPA grade tailored to your reservoir conditions.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2004
Total Annual:
20000000-30000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Bluwat Chemicals is a professional supplier of water treatment chemicals in China. We provide our customers with both traditional and innovative products to ensure optimum control in a wide variety of applications, which include treatment of drinking water, wastewater, pro... Bluwat Chemicals is a professional supplier of water treatment chemicals in China. We provide our customers with both traditional and innovative products to ensure optimum control in a wide variety of applications, which include treatment of drinking water, wastewater, pro...
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