REMOVAL OF INORGANIC DEPOSITION FROM HIGH TEMPERATURE FORMATIONS WITH NON-CORROSIVE ACIDIC PH FLUIDS.

摘要

A method of servicing a wellbore in a subterranean formation comprising preparing a wellbore servicing fluid comprising an amino multicarboxylic acid chelating agent, a pH adjusting compound, and an aqueous base fluid, and contacting the wellbore servicing fluid with scale deposits on a surface in fluid communication with the wellbore and/or subterranean formation.