Anionic Polyacrylamide Drilling Polymer For Oilfield Injection With 5-25 Million Molecular Weight
Price:
USD1250
MOQ:
5TON
Delivery Time:
5-15DAYS
Brand:
OYI
Product Description
Good Quality Drilling Polymer Anionic Polyacrylamide
This high molecular weight polyacrylamide (HPAM) is specifically engineered for oilfield chemical injection applications, including polymer flooding, water control, and produced water conditioning. Its long-chain molecular structure provides exceptional viscosity modification at low dosage rates while maintaining integrity under controlled shear conditions, making it suitable for both onshore and offshore injection facilities.
Product Profile
Supplied as a granular, free-flowing powder that rapidly hydrates in fresh water and compatible brines. When properly prepared, it forms a clear to slightly opalescent solution with predictable rheology, suitable for direct feed into chemical injection pumps or polymer flooding systems.
Key Functional Characteristics
- High molecular weight for strong thickening and mobility control at low polymer concentrations
- Excellent injectivity when dosage and water quality are properly engineered
- Stable viscosity over time under typical storage and injection conditions
- Supports EOR polymer floods, water blocking treatments, and produced water clarification
Typical Applications
Enhanced Oil Recovery
- Polymer flooding for incremental oil recovery
- Mobility control in waterflood projects
- Conformance improvement in swept zones
Water & Flow Management
- Viscosity modification in injection water
- Produced water flocculation and separation
- Pipeline flow conditioning and stability
Technical Specifications
| Parameter | Typical Value / Range |
|---|---|
| Physical Form | Off-white granular powder |
| Molecular Weight | High; approximately 5-22 million (grade-dependent) |
| Ionic Character | Anionic (other types available upon request) |
| Solid Content | ≥ 89% |
| Residual Monomer | ≤ 0.05% |
| Particle Size | 20-100 mesh |
| Working Concentration | 0.1 - 0.5% w/w in solution |
| pH (1% solution) | Approx. 6 - 8 |
| Packaging Options | 25 kg bags, 750 kg jumbo bags |
Preparation & Injection Guidelines
Proper solution preparation is critical to achieve designed viscosity and avoid gel formation or incomplete hydration.
Engineering Considerations
- Assess hardness, salinity, and dissolved solids in injection or formation water
- Evaluate polymer aging and viscosity retention at reservoir temperature
- Monitor injectivity, pressure behavior, and production response over time
- Apply filtration and low-shear equipment to protect polymer integrity
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Get in Touch
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Company
WUXI OYI ENVIRONMENTAL TECHNOLOGY CO LTD
Location
NO.01, YIXING ECONOMIC DEVELOPMENT ZONE, JIANGSU, CHINA, 214200
Contact Person
Doris