Specifications
1. Fluid loss agent for water2. Increasing lubricity & fluid
3. Applied to Sinopec & CNPC
Product Description
High-viscosity Polymer Emulsion HP is a rapid hydration emulsion multi-copolymer,copolymerized by acrylamide, acrylates and other functional monomers. It is mainly used to improve viscosity, adjust rheology, loss filtrate and enhance inhibition.
Advantages
*Improves apparent viscosity and adjusts rheology of drilling fluids
*Reduces fluid loss
*Enhances cuttings encapsulation and inhibition
*Readily dispersible, quickly soluble and does not form “fish eyes”
*Stabilizes borehole, reduces torque
*Passes solid equipment smoothly, high efficiency, economical
*Easy to use, convenient to add, no powder contamination
Application Range and Method
Increases apparent viscosity, adjusts rheology, reduces fluid loss and enhances inhibition of drilling fluid. Recommend to use in polymer drilling fluid systems.
HP can be formulated into aqueous solution for use or mixed in drilling fluid directly. Suggest mixing uniformly and slowly or intermittently, to protect from forming slug flow caused by high viscosity of partial drilling fluids.
HP should be added timely to keep the inhibition capacity of drilling fluids.
Recommend dosage is 0.3% to 1.0%.
Technical Data
Item | Specification |
Appearance | Emulsion liquid |
pH | 6 ~ 9 |
Solid content, % ≥ | 30 |
Apparent viscosity of 1% aqueous solution, mPa.s ≥ | 60 |
At room temperature, API filtration , mL ≤ | 10 |
API filtration (120°C, 16 hours’ hot-rolling), mL ≤ | 10 |
Package and Storage
25kg or 200kg plastic drums or according to customer’s requirement.
Avoid high-intensity extreme pressure, heat and prolonged exposure to strong sunlight.
Notice
Any stick to clothes or skin inadvertently, washed with vinegar and water.
