Partially Hydrolyzed Polyacrylamide (PHPA) for shale inhibition and fluid-loss control in water-based mud.
PHPA drilling polymer stabilises reactive shales, controls fluid loss and improves rate-of-penetration in water-based drilling fluids. Supplied to E&P contractors and water-well drillers worldwide by Mauryansh Impex.
Specifications
Typical values — request COA for batch-specific specifications.
| Appearance | White granular powder |
|---|---|
| Molecular Weight | 12 – 20 million |
| Degree of Hydrolysis | 25 – 35% |
| Solid Content | ≥ 88% |
| Bulk Density | 0.8 g/cm³ |
| CAS Number | 25987-30-8 |
| HSN Code | 39069090 |
Applications by industry
- Oil & Gas Drilling: Shale inhibitor in water-based mud
- Water-well Drilling: Bore stabilisation, cuttings suspension
- Horizontal Directional Drilling: Viscosifier and lubricant
- Mining Exploration: Diamond-core drilling fluids
Packaging options
- 25 kg bags
- 500 kg / 1000 kg jumbo bags
- 20' FCL: 18–20 MT
Why source from Mauryansh Impex
- ISO-aligned QA with batch-wise COA and MSDS for every dispatch.
- Export experience across the Gulf, EU, Americas, SE Asia, Australia and Africa.
- Third-party and white-label manufacturing for custom specifications.
Frequently asked questions
0.5 – 2 kg per m³ of mud, depending on shale reactivity and required viscosity.