STUDY OF FOAM FORMATION IN POLYMER SOLUTIONS DEPENDING ON THE CONTENT AND NATURE OF SURFACTANTS

Abstract

In this article, the influence of the content and nature of surfactants on the process of foaming in polymer solutions was studied. As a result of the experiment, it was found that the stability of the foam in the polymer system corresponds to the content of surfactants and their foaming properties. Particularly stable foams are formed when using surfactant OP-10 at concentrations of more than 0.3%. When using these surfactants in drilling fluids, their concentration can reach 1-2% or more, so the foam formed can be very stable over time. In addition, the kinetics of foam destruction in polymer drilling fluids with various surfactants can vary significantly depending on the structure and nature of the surfactants used. It was also found that the concentration of surfactants in the solution and the presence of salt (CaCl₂) significantly affect the kinetics of foam formation and destruction. In general, the study results make it possible to effectively control the process of foaming in polymer solutions and use the knowledge gained to optimize technological processes in various industries.