Specifications

1. Fluid loss additive for water based drilling fluid
2. Increasing lubricity & fluid viscosity
3. Applied to Sinopec & CNPC

Drilling Fluid HP

Product Description  

High-viscosity Polymer Emulsion HP is a rapid hydration emulsion multi-copolymer for drilling fluid,copolymerized by acrylamide, acrylates and other functional monomers. It is mainly used to improve viscosity, adjust rheology, loss filtrate and enhance inhibition.

Product Technology Block Diadram

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.