Oil Drilling Grade Partially Hydrolyzed Polyacrylamide PHPA with ISO 9001 Certification 20-30 Hydrolysis Degree

Product Specifications

Oil Drilling Grade Partially Hydrolyzed Polyacrylamide (PHPA) for Enhanced Drilling Fluid Performance

Drilling operations face critical challenges with fluid loss control and borehole stability, often compromised by inconsistent polymer quality. In our 10+ years serving oilfield service companies across 50+ countries, we’ve witnessed how hydrolysis degree fluctuations beyond 20-30% can lead to ineffective viscosity build-up, while low solid content (below 85%) results in excessive dilution and increased operational costs. These issues not only disrupt drilling efficiency but also escalate project timelines when suppliers fail to maintain consistent batch quality.

Stabilized PHPA Solution for Reliable Drilling Operations

Our Oil Drilling Grade PHPA addresses these pain points through rigorous manufacturing control. With a precisely maintained hydrolysis degree of 20-30% and minimum 88% solid content, this polymer delivers consistent viscosity performance in water-based drilling fluids, effectively reducing fluid loss and enhancing cuttings carrying capacity. As a direct factory-supply platform with 10000+ industrial clients, we eliminate middlemen markups while ensuring each batch meets the same strict quality standards through our ISO 9001:2015 certified production process.

Key Applications in Oilfield Operations

This Partially Hydrolyzed Polyacrylamide for Oil Drilling is primarily used as a flocculant and viscosifier in water-based drilling fluids. It stabilizes the borehole by forming a thin, low-permeability filter cake, preventing formation damage and wellbore collapse. The product’s controlled molecular weight (10-25 million) and dissolution time (60 minutes) make it suitable for both onshore and offshore drilling applications, particularly in clay-rich formations where fluid stability is critical. Its white powder form ensures easy handling and uniform mixing, essential for maintaining consistent drilling fluid properties.

Why Hydrolysis Degree and Molecular Weight Matter

The 20-30% hydrolysis degree of our PHPA is critical for balancing anionic charge density, which directly affects adsorption onto clay particles and subsequent fluid viscosity. A degree below 20% reduces ionic interaction, leading to poor flocculation, while exceeding 30% increases water sensitivity and may cause unwanted gelation. The 10-25 million molecular weight range optimizes both shear thinning behavior and mechanical stability—lower values fail to provide sufficient viscosity, while higher molecular weights risk shear degradation under downhole conditions. Our tight control over these parameters ensures predictable fluid performance across varying formation pressures and temperatures.

Quality Assurance: From Production to Delivery

Choosing ISO 9001 PHPA means mitigating the risks of using substandard polymers—costly drilling fluid failures, equipment damage, and project delays. Our production facility in Tianjin operates with a 3000 Tons/Year capacity, ensuring stable supply even for large-scale drilling projects. Each batch undergoes comprehensive testing for hydrolysis degree, molecular weight distribution, and solid content, with results documented in a Certificate of Analysis (COA). Unlike non-certified suppliers, we provide full traceability from raw material sourcing to final packaging, giving you confidence in every shipment.

Our Commitment to Quality and Reliability

Certificate of Analysis & Documentation

Each delivery includes a batch-specific COA with detailed test results for all critical parameters, including hydrolysis degree, molecular weight, solid content, and dissolution time. MSDS documents are provided in compliance with international transport regulations, containing handling precautions, storage requirements, and emergency procedures. For clients requiring additional documentation, we can arrange third-party testing through SGS or Intertek upon request, with results available within 5 working days of sample submission.

Storage & Handling

• Store in a cool, dry, well-ventilated area, sealed and away from direct sunlight.
• Keep away from incompatible materials, food and feed sources.
• Handle with appropriate personal protective equipment (gloves, goggles, lab coat).
• Follow good industrial hygiene practices. Avoid inhalation and skin contact.
• Refer to MSDS for detailed storage and safety instructions.

Streamlined Order Process for Your Convenience

Initiate your order by submitting a request through our online platform, specifying required quantity and delivery timeline. We recommend requesting a 500g sample for performance testing, which can be shipped within 3 business days. Upon sample approval, our team will provide a detailed quotation including port delivery terms (FOB Tianjin Port) and production lead time. For regular clients, we offer flexible scheduling to align with your drilling project timelines, with bulk packaging options available to reduce handling costs.

Frequently Asked Questions