Treatment fluids containing a perfluorinated carboxylic acid for use in subterranean formation operations

摘要

Methods including providing a treatment fluid comprising a perfluorinated carboxylic acid; introducing the treatment fluid into a subterranean formation having a temperature of at least about 82° C. and having a siliceous material and/or carbonate material therein; and generating hydrofluoric acid from the perfluorinated carboxylic acid; and dissolving at least a portion of the siliceous material with the generated hydrofluoric acid.