Blufloc HAA7525 HPAM Anionic Polyacrylamide Polymer | High Temperature EOR Polymer for Thermal Stable Oilfield Applications
Product Overview
Blufloc HAA7525 is a high-performance hydrolyzed polyacrylamide (HPAM) specifically engineered for high temperature oilfield environments and complex reservoir conditions.
In thermal recovery operations and high-temperature reservoirs, conventional polymers often degrade rapidly, resulting in viscosity loss and reduced oil displacement efficiency. HAA7525 is developed to maintain viscosity stability and polymer integrity under elevated temperatures.
- Strong resistance to thermal degradation
- Stable rheological properties at elevated temperatures
- Reliable performance in high temperature and high salinity environments
HAA7525 is widely used in thermal EOR processes, deep reservoir flooding and high-performance oilfield applications.
Key Advantages
🌡️ High Temperature Resistance
Maintains polymer performance under elevated reservoir temperatures.
💧 Stable Viscosity Retention
Reduces viscosity loss during long-term injection.
🔥 Suitable for Thermal EOR
Ideal for steam-assisted and thermal recovery processes.
⚙️ Compatible with Complex Reservoir Conditions
Performs in combined high temperature and salinity environments.
📈 Enhanced Oil Recovery Efficiency
Improves oil displacement and sweep efficiency in challenging reservoirs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Hydrolyzed Polyacrylamide (HPAM) |
| Model | HAA7525 |
| Chemical Type | Anionic Copolymer |
| Molecular Weight | High |
| Hydrolysis Degree | High |
| Appearance | White Granular Powder |
| Solid Content | ≥ 89% |
| Dissolution Time | 40 – 60 minutes |
| Recommended pH | 5 – 9 |
| Temperature Resistance | High |
| Shelf Life | 24 Months |
| Packaging | 25 kg Kraft Paper Bag |
Main Applications
High Temperature EOR
HAA7525 is widely used in:
- Thermal polymer flooding
- Steam-assisted recovery
- Deep reservoir oil displacement
Complex Reservoir Systems
Suitable for:
- High temperature + high salinity reservoirs
- Deep and heterogeneous formations
- Challenging oilfield environments
Oilfield Injection Systems
Used for:
- Viscosity modification
- Mobility control
- Reservoir sweep improvement
Advanced Oilfield Applications
Applicable in:
- High-performance EOR systems
- Long-term injection processes
- Reservoir optimization projects
Preparation and Dosage
🛠️ Preparation
- Dissolve in fresh or treated water
- Recommended concentration: 0.1% – 0.3%
- Mixing time: 40–60 minutes
⚖️ Dosage
Depends on:
- Reservoir temperature
- Salinity
- Injection strategy
👉 Recommended: core flooding test and lab evaluation
About Bluwat Chemicals
Bluwat Chemicals is a professional manufacturer of polyacrylamide and oilfield chemicals, with over 20 years of production and global export experience.
We supply products to more than 80 countries worldwide, serving industries including:
- Oil & Gas (EOR / drilling / fracturing)
- Water treatment
- Mining
- Paper industry
🌟 Our Advantages
- Advanced polymer production technology
- Strong R&D for oilfield applications
- Stable and consistent quality
- Customized solutions for reservoirs
- Reliable global logistics
Packaging and Storage
- 📦 25 kg kraft paper bag with inner PE liner
- 🌡️ Store in cool and dry environment
- ☀️ Avoid moisture and direct sunlight
- ⏳ Shelf life: 24 months
Frequently Asked Questions (FAQ)
❓ What is HAA7525 used for?
HAA7525 is used for enhanced oil recovery in high temperature reservoirs and thermal EOR systems.
❓ What makes HAA7525 different from other HPAM?
It provides high temperature resistance and stable viscosity under thermal conditions.
❓ Can HAA7525 be used in thermal recovery?
Yes, it is specifically designed for steam-assisted and high temperature EOR processes.
❓ What is the CAS number?
CAS: 9003-05-8