Product Details

Specifications

HP600 polymer emulsion contains partially hydrolyzed polyacrylamide/polyacrylate (PHPA) copolymer for drilling fluid.

Product Description

HP600 liquid polymer emulsion contains partially hydrolyzed polyacrylamide/polyacrylate (PHPA) copolymer and is used primarily as aborehole stabilizer to prevent reactive shale and clay from swelling and sloughing. HP600 polymer emulsion is also added to low-solids drilling fluids to increase lubricity, fluid viscosity, and to improve carrying capacity of air/foam injection fluids.

Advantages

Provides shale inhibition and limits cutting dispersion, is beneficial to prevent bit balling

Reduces fluid loss

High viscosity effects, maintain polymer drilling fluid’s rheology

Resistance to contamination of salt and calcium-magnesium, can be used in brine and saturate brine drilling fluid systems

Readily dispersible, quickly soluble and does not form “fish eyes”

Stabilizes borehole, reduces torque, improves quality of mud cake

Passes solid equipment smoothly, high efficiency, economical

Easy to use, convenient to add, no powder contamination

Application Range and Method

HP600 not only has an effect on inhibiting shale from hydration, dispersion and encapsulating cuttings, but also inhibiting water sensitive formation from water swelling. It’s suitable for mud-making and water sensitive formations. Recommend to use in polymer drilling fluid systems.

HP600 can be formulated into aqueous solution for use or mixed in drilling fluid directly. Suggest mixing uniformly and slowly or mix intermittently. Be careful not to add too fast, otherwise it will form a plug flow.

It should be added timely to maintain the inhibition capacity of drilling fluids.

Recommend dosage is 0.4% to 0.8%.

Technical Data