| abstract |
A method for. the obtaining of hydrogels derived from acrylamide from an acrylic monomer, a crosslinking agent comprising an organosilicon compound, a polymerization initiator, a solvent and a polymerization accelerator, as well as their use as loss control agents traffic. The hydrogel obtained is capable of interacting with the walls of the reservoir and generating an increase in viscosity, either at delayed times or in response to a certain stimulus, such as changes in temperature, pressure, pH, salinity, using a simple methodology. . |