常规化学示踪技术在油田伴热水系统中的应用  

Application of the conventional chemical tracing technique in the oilfield heating water system

作　　者：陈国华[1] 郭鹏[2] 贺永军[2] 陶剑清[2] 潘义[2] 

机构地区：[1]中国石油化工股份有限公司江苏油田分公司勘探处,江苏扬州225009 [2]中国石油化工股份有限公司江苏油田分公司试采一厂,江苏江都225265

出　　处：《复杂油气藏》2010年第2期84-86,共3页Complex Hydrocarbon Reservoirs

摘　　要：为解决江苏油田试采一厂SN区块伴热水系统存在的腐蚀问题。合理制定加药方案并保证优选出的药剂获得较好的加药效果,针对SN区块伴热水系统实际情况应用简单易行的常规示踪方法对该区块伴热水系统中的伴热水量、置换周期进行定量分析,并由此制订合理的加药方案应用于现场。加药后缓蚀率达到72.1%,取得较好效果。In order to solve the corrosion problem in the heating water system of SN block,the reasonable plan of chemical adding was made and the chemical was optimized.According to the actual conditions of the system,the conventional feasible tracing method was applied to quantitatively analyze the heating water amount and the displacemrnt cycle of the system.The chemical adding plan based on the analysis has obtained good effect in the field application.The corrosion inhibition rate achieved 72.1% after chemical addition.

关 键 词：示踪剂 伴热水 腐蚀 加药 

分 类 号：TE974.2[石油与天然气工程—石油机械设备]