[EN] LOW MOLECULAR WEIGHT GRAFT POLYMER FOR SCALE INHIBITOR<br/>[FR] POLYMÈRE GREFFÉ DE BAS POIDS MOLÉCULAIRE POUR INHIBITEUR DE TARTRE
申请人:HERCULES INC
公开号:WO2016057299A1
公开(公告)日:2016-04-14
The presently disclosed and/or claimed concept(s) relates generally to a composition comprising a low molecular weight graft polymer. The graft polymer is a graft homopolymer, copolymer or terpolymer. Additionally, the presently disclosed and/or claimed inventive concept(s) relates to a scale inhibitor composition comprising the low molecular weight graft polymer. Furthermore, the presently disclosed and/or claimed inventive concept(s) relates to a process for preventing the deposition of scale from water or aqueous solution and a method for scale inhibition treatment of an oil or gas production well by using the low molecular weight graft polymer. The scale inhibitor is low corrosive for application in the oilfield.