The product is a new type of flooding chemical additives, aimed at the status of our oil field with high water. The expansion itself of the Polymer microspheres can block the narrow channel of water seepage at the pore throat to produce flow redirection, enhancing oil recovery.
Product characteristics and main usages:
Relative to the polymer flooding, it has the characters of less investment to ground equipment, low consumption of raw materials, high input-output ratio and a long period. In addition, the oil displacement agent can be dispersed into the oil field with water injection line. There is almost no viscosity for the initial preparation solution, with good injection and it is stable in the water. It has a good temperature and salt tolerance performance, which make it can be used in common high temperature and high salt mining areas, especially in the areas which traditional PAM can’t be used. It is used widely. It has become the most popular application prospect new type of flooding agent after polymer flooding in the oil field.
