Introduce about oil drilling PHPA
PHPA is a partially hydrolysedco-polymer of acrylamide of high molecular weight.
It is used in low solids and clear water drilling fluids on its own or with polyglycols and potassium chloride salt to give a high degree of shale encapsulation.
Quality Indexes
Item | Indexes |
Appearance | White Granule solid |
Solid content (%) | 80-90 |
Ionic Character | Anionic |
Molecular weight(million) | 18-22 |
Charge density | 25-30 |
PH range | 6.0-8.0 |
Use
PHPA is effective in fresh and salt water drilling fluids, minimizing the build up of solids in drilling fluids.
Also it is effectively prevents clay andshale problem such as welling, sloughing, bit balling and mud rings.
Prevents dispersion and swelling shales and clays by way of encapsulation.
Promotes more effective removal of solids atthe rig shale shaker, thereby minimizing drilled solids build up.
Promotes rapid settling of cuttings insettling pits.
Product Packaging
The product is packed in paper-plastic three-in-one compound bags. Weight of each bag is 25kg or according to user needs. Shelf life is one year.
Storage
Dry product is easy to absorb moisture, so please pay attention to keeping it dry during storage. It should be placed in a ventilating and dry warehouse, preventing it from moisture and rain. don`t expose it in air or sun.
