METHODS FOR STIMULATION AND STABILIZATION OF SUBTERRANEAN FORMATIONS

摘要

Methods treating a subterranean formation including providing a one-step acidizing treatment fluid comprising a first aqueous base fluid, a formation stimulation agent, and a stabilizing emulsion. The stabilizing emulsion is an aqueous external emulsion comprising a second aqueous base fluid, a surfactant, and an aqueous-based surface modification agent. The one-step acidizing treatment fluid is introduced into the subterranean formation to contact the formation stimulation agent with the subterranean formation so as to acidize the subterranean formation and create conductive channels therethrough. The stabilizing emulsion is contacted with the subterranean formation to release the aqueous-based surface modification agent, and stabilize unconsolidated formation particulates therein.