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 | Medium High |
| Solid Content | Powder: 89% |
| Sample | Free test |
| Port | Shanghai Port, China |
| Brand Name | Blufloc |
| Model Number | HA6518 |
| 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 | Medium High |
| Solid Content | Powder: 89% | Sample | Free test |
| Port | Shanghai Port, China | Brand Name | Blufloc |
| Model Number | HA6518 | Certification | ISO/SGS |
| Place of Origin | China | ||
| High Light | High viscosity HPAM oil recovery polymer ，PHPA polyacrylamide drilling mud additive ，Polymer flooding enhanced oil recovery | ||
High Viscosity HPAM (Hydrolyzed Polyacrylamide), also referred to as PHPA polymer, is a water-soluble polymer specifically developed for Enhanced Oil Recovery (EOR) polymer flooding applications.
The BLUFLOC® HPAM PHPA Series from Bluwat Chemicals is engineered to increase injection water viscosity, improve mobility control, and enhance oil displacement efficiency in mature oilfields.
By modifying the flow characteristics of injected water, HPAM polymer flooding significantly improves sweep efficiency and increases ultimate oil recovery.
In conventional water flooding, injected water often channels through high-permeability zones, leaving significant oil trapped in low-permeability areas.
High viscosity HPAM polymer solves this by:
Increasing injected water viscosity
Reducing mobility ratio between water and crude oil
Improving volumetric sweep efficiency
Enhancing displacement front stability
Minimizing water breakthrough
This results in more uniform reservoir displacement and improved oil production.
High molecular weight HPAM provides strong thickening efficiency even at relatively low concentrations.
Balances the mobility ratio between injected fluid and crude oil, reducing fingering effects.
Improves areal and vertical sweep of the reservoir, accessing previously bypassed oil.
Suitable for use in formation waters with moderate salinity.
Maintains viscosity performance under shear during injection and reservoir flow.
Onshore oilfield polymer flooding projects
Mature oilfield tertiary recovery
Heavy oil reservoirs
Medium-permeability sandstone formations
Water injection systems for mobility control
HPAM polymer is widely used in large-scale EOR operations to extend oilfield production life and improve economic returns.
Polymer Type: HPAM / PHPA (Hydrolyzed Polyacrylamide)
Molecular Weight: Very High to Ultra-High
Hydrolysis Degree: Controlled for optimal viscosity and injectivity
Solubility: Fully water-soluble
Application Form: Powder or emulsion
Viscosity Building Efficiency: High
Compatibility: Suitable for treated injection water systems
Proper polymer hydration and solution preparation are essential for EOR success.
Typical Polymer Solution Concentration: 0.05% – 0.3% (field dependent)
Recommended Hydration Temperature: 10–40 °C
Mixing: Low-shear polymer preparation system recommended
Aging Time: Ensure complete dissolution before injection
Avoid excessive shear to protect polymer molecular structure and maintain viscosity performance.
Powder: 25 kg kraft bags with inner PE liner
Emulsion: 1000 kg IBC containers
Storage: Cool, dry place away from direct sunlight
Shelf Life:
Powder: 24 months
Emulsion: 6 months
Customized viscosity grades are available for different reservoir conditions.
Professional manufacturer of oilfield polyacrylamide polymers
Controlled molecular weight distribution for stable viscosity
Reliable quality for large-scale polymer flooding projects
Technical support for mobility ratio optimization
Global supply capability for long-term oilfield operations
Contact Bluwat Chemicals for TDS, MSDS, viscosity curves, or EOR polymer selection support.
Our technical team can recommend the most suitable HPAM grade based on reservoir permeability, temperature, salinity, and target viscosity.
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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