Drilling Chemical Auxiliary Partially Hydrolyzed Polyacrylamide PHPA with 10-25 Million Molecular Weight

Product Specifications

Drilling Chemical Auxiliary PHPA: Addressing Challenges in Mud Formulation Consistency

Drilling operations worldwide face recurring challenges with drilling fluid performance—unstable viscosity leading to wellbore instability, batch-to-batch variations causing inconsistent hole cleaning efficiency, and supply delays disrupting critical project timelines. In our 10+ years serving oilfield service companies across 50+ countries, we’ve witnessed how substandard Partially Hydrolyzed Polyacrylamide (PHPA) can compromise both operational safety and project economics.

A Stable Solution for Drilling Fluid Formulation

Our Drilling Chemical Auxiliary PHPA is engineered to resolve these industry pain points. With strict control over molecular weight (10-25 million) and hydrolysis degree (20-30%), this product delivers consistent viscosity-building performance, ensuring reliable fluid properties across drilling intervals. As a platform with direct access to ISO 9001:2015 certified manufacturing facilities in Tianjin, we eliminate middlemen to provide both cost efficiency and supply stability for industrial clients.

Key Applications in Drilling Operations

PHPA serves as a critical component in water-based drilling fluids, primarily functioning as a fluid loss control agent and viscosity modifier. Its polymeric structure effectively flocculates cuttings, reduces fluid invasion into formations, and maintains optimal rheological properties under downhole temperature and pressure conditions. This White PHPA Drilling Auxiliary is widely used in oil and gas exploration, geothermal drilling, and mining operations where fluid stability directly impacts operational success.

Why Molecular Weight and Hydrolysis Degree Matter

The 10-25 million molecular weight range of our PHPA ensures balanced performance—sufficient chain length to provide desired viscosity without excessive shear thinning, while the 20-30% hydrolysis degree optimizes solubility in brine systems commonly encountered in drilling. These specifications are critical: under-hydrolyzed PHPA may exhibit poor salt tolerance, while over-hydrolysis can lead to excessive viscosity that complicates circulation. Our tight specification control (±2% on hydrolysis degree) guarantees batch-to-batch consistency, eliminating the need for costly on-site formulation adjustments.

The Value of Reliable PHPA Supply

Using our Drilling Chemical Auxiliary PHPA minimizes operational risks associated with substandard raw materials. Poorly controlled PHPA can cause fluid viscosity spikes leading to lost circulation events or insufficient cuttings suspension resulting in stuck pipe incidents—each costing tens of thousands in downtime and remediation. Our ISO 9001:2015 certified production processes ensure 88% minimum solid content, reducing dilution requirements and overall fluid costs. With a 3000 Tons/Year production capacity, we maintain strategic inventory to support both large-scale operations and urgent replacement needs.

Quality Assurance You Can Verify

Certificate of Analysis & Documentation

Each delivery includes a batch-specific COA and Material Safety Data Sheet (MSDS) compliant with international standards. For clients requiring additional verification, we can provide raw GPC chromatograms and hydrolysis degree titration curves upon request. Production records are maintained for 5 years, allowing traceability of any batch using the lot number printed on each 25kg bag.

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 Industrial Clients

To ensure your drilling operations maintain uninterrupted supply, we’ve simplified the procurement process: submit your technical requirements via email or phone, request a free sample for qualification testing, and upon approval, place your order with flexible delivery schedules. We offer both standard 25kg bags and custom packaging options, with shipments available FOB Tianjin Port or delivered to your facility. All orders include dedicated account management to coordinate documentation and logistics.

Frequently Asked Questions