发明名称 METHOD OF ENHANCING ADSORPTION OF AN INHIBITOR ONTO A WELLBORE REGION
摘要 The instant disclosure is directed to a method of enhancing adsorption of a salt inhibitor onto a wellbore region, wherein the method comprises preconditioning the wellbore region, emplacing the salt inhibitor into the wellbore region, and shutting in the wellbore region for a period of time to at least initiate adsorption of the salt inhibitor onto the wellbore region. The salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I) wherein X is O or S; and R1, R2, R3, R4, and when present, R5 and/or R6 each independently comprise an organic or an inorganic functional group.
申请公布号 CA2702693(A1) 申请公布日期 2009.04.23
申请号 CA20082702693 申请日期 2008.10.15
申请人 M-I SWACO NORGE AS;OILFIELD MINERAL SOLUTIONS LIMITED 发明人 KEATCH, RICHARD;GUAN, HUA
分类号 C09K8/528 主分类号 C09K8/528
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