[EN] METHOD OF REMOVING INORGANIC SCALES<br/>[FR] PROCÉDÉ D'ÉLIMINATION DES DÉPÔTS INORGANIQUES
申请人:BAKER HUGHES INC
公开号:WO2014004697A2
公开(公告)日:2014-01-03
The productivity of hydrocarbons from hydrocarbon-bearing calcareous or siliceous formations is enhanced by contacting the formation with a well treatment composition which contains a hydrofluoric acid source, a phosphonate acid, ester or salt thereof, a quaternary ammonium salt and an organosilane and, optionally, a boron-containing compound.