Product Description
PHPA (Partially Hydrolyzed Polyacrylamide) is a water-soluble polymer widely used in oilfield drilling fluids and other drilling-related applications. It helps improve drilling fluid properties, support shale inhibition and contribute to borehole stability when selected and applied under suitable drilling conditions.
Hanhai Chemical supplies PHPA for oilfield applications. Product selection depends on drilling conditions, water quality, required polymer performance and the customer’s fluid system.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Name | Partially Hydrolyzed Polyacrylamide |
| Abbreviation | PHPA |
| Chemical Type | Water-Soluble Polymer |
| Appearance | Subject to product grade |
| Molecular Weight | According to product grade |
| Degree of Hydrolysis | According to product grade |
| Application | Oilfield Drilling Fluids |
| Packaging | According to supplier specifications |
| Documentation | COA, TDS and SDS available upon confirmation |
Exact technical specifications should be confirmed against the selected grade and current supplier documentation.
Applications
Oilfield Drilling Fluids
PHPA is used as a functional polymer in water-based drilling fluid systems to help control fluid properties and support drilling performance.
Shale Inhibition
Under suitable conditions, PHPA can help reduce shale dispersion and hydration, supporting wellbore stability in formations sensitive to water.
Borehole Stability
When incorporated into a properly designed drilling fluid system, PHPA can help limit formation disturbance and improve drilling-fluid performance.
Drilling Cuttings Management
PHPA may assist with the interaction between drilling fluids and cuttings, depending on formulation, dosage and operating conditions.
Product Advantages
- Drilling Fluid Performance: Helps improve selected properties of water-based drilling fluids.
- Shale Inhibition: Supports control of shale hydration and dispersion under suitable conditions.
- Grade Selection: Different grades can be evaluated according to drilling requirements.
- Application-Based Support: Product selection can consider water quality, formation conditions and fluid-system requirements.
- Export Documentation: COA, TDS and SDS can be provided according to the supplied product.
PHPA Selection for Oilfield Drilling
Choosing the right PHPA grade depends on drilling conditions, formation characteristics, water quality and the requirements of the drilling fluid system. Buyers should review the product’s molecular weight, degree of hydrolysis and relevant technical data before selecting a grade. Hanhai Chemical can provide available product documentation to help customers evaluate PHPA for their specific oilfield drilling applications. Laboratory testing is recommended to confirm compatibility and performance under actual operating conditions.
Packaging & Storage
PHPA should be stored in a cool, dry and well-ventilated area, protected from moisture and direct sunlight. Keep packaging tightly closed when not in use. Avoid contamination and follow the storage and handling instructions provided in the product’s SDS.
Available packaging and shipment arrangements should be confirmed for the selected grade and order quantity.
Why Choose Hanhai Chemical?
Hanhai Chemical supports international buyers with product information, specification confirmation and export supply coordination. We can help evaluate suitable PHPA grades based on drilling-fluid requirements and provide relevant technical documentation for the selected product.
Frequently Asked Questions
What is PHPA used for in oilfield drilling?
PHPA is used in certain water-based drilling fluid systems to support fluid performance, shale inhibition and borehole stability.
Is PHPA suitable for all drilling formations?
No. Suitability depends on formation characteristics, water quality, drilling-fluid formulation and operating conditions. Testing is recommended before large-scale use.
How do I choose the right PHPA grade?
Consider the required molecular weight, degree of hydrolysis, fluid-system compatibility, water quality and drilling conditions. Confirm the grade using technical documentation and application testing.
Can PHPA be used in water-based drilling fluids?
Yes. PHPA is used in various water-based drilling-fluid applications, subject to grade selection and system compatibility.
What documents are available?
COA, TDS and SDS may be available depending on the supplied grade. Confirm document availability when requesting a quotation.
Request a PHPA Quote
Contact Hanhai Chemical with your required grade, application, estimated quantity and destination country. Our team can help confirm product specifications and export arrangements.
