Product performance:

TDC - 15 - a expansion agent is a mixture of organiccationic polymer, molecular link contains multiple cationic groups, canadsorption in the form of web tension in the clay switch points, and throughintermolecular force and hydrogen bond force etc, strong adsorption on claysurface. The product has obvious preventing reservoir hydration expansion anddispersion of clay minerals in the migration effect, make the oil field waterinjection water injectivity index increased significantly. Product molecularweight appropriately, can be applied to high permeability and low permeabilityreservoirs, and its unique rigid structure can enter the clay interlayer, in avariety of chemical stable under the action of forces to achieve highefficiency.

Main application:

This product is mainly used in oil field water injection, fracturing acidification before to prevent formation of processing

1. the expansion agent besides construction suitable for acidification and fracturing Wells, especially suitable for high clay content, oil and water Wells caused by hydration expansion of jams.
2. suitable for short production cycle, production is not stable well, water sensitivity formation after construction can protect the formation 
3. the bentonite can use alone, also used in the acid and fracturing fluid can be added directly 

Product description: 
200 kg plastic drum or 25 kg plastic drum.