SYT 5273-2000 油田采出水用缓蚀剂性能评价方法

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1、ICS75.040.40E79备案号:6807-2000SY中华人民共和国石油天然气行业标准SY/T5273-2000油田采出水用缓蚀剂性能评价方法Evaluationmethodforbehaviourofcorrosioninhibitorforproducedwaterofoilfield2000一03一10发布2000一10一01实施国家石油和化学工业局发布SY/T5273-2000目次前言····································································

2、···········································⋯⋯N1范围····，··········································································································⋯⋯12引用标准·····················，···············································································

3、···⋯⋯13常压静态腐蚀速率及缓蚀率测定方法···················，·················································⋯⋯14室内动态腐蚀速率及缓蚀率测定方法(旋转挂片法)···················································⋯⋯35成膜性能测定方法·.......................................................··············.················

4、···⋯⋯56缓蚀性能的动电位极化评价方法························································⋯⋯‘”‘’“”“’“‘’“‘67水溶性测定方法·················，·············································································⋯⋯108乳化倾向测定方法····························································

5、·································⋯⋯119与其他水处理剂的配伍性试验方法········································································⋯⋯1110对岩心渗透率损害评定方法·····································································⋯⋯“““’“1211缓蚀性能现场试验评定方法··································

6、·····························⋯⋯“‘’““““‘’1212评价报告······································································································⋯⋯12附录A(标准的附录)酸清洗液的配制及使用·······························，····，······················⋯⋯13SY/T5273-2000Hi舀本标准是对SY5273-91《油

7、田注水缓蚀剂评价方法》进行的修订，修订后的标准名称为《油田采出水用缓蚀剂性能评价方法》。本标准保留了原标准中适合我国油田采出水用缓蚀剂性能评价方法的部分内容，并增加了以下内容:—室内动态腐蚀速率及缓蚀率测定方法(旋转挂片法);—成膜性能测定方法;—缓蚀性能的动电位极化评价方法。本标准删除了原标准中的以下内容:—第3章中3.2规定的水溶性试验(滤膜系数法);—第6章室内动态腐蚀试验(转轮失量法);—第9章现场监测腐蚀试验(旁通管法);—附录B乳化倾向透光率法试验(参考件);—附录C现场模拟腐蚀试验(参考件)。本标准从生效之日起，同时代

8、替SY5273-910本标准的附录A是标准的附录。本标准由中国石油天然气集团公司提出。本标准由采油采气专业标准化委员会归口。本标准起草单位:胜利石油管理局勘察设计研究院。本标准主要起草人任斐韩霞刘娜王家梅宗华本标准首次发布时间为199