绥中36-1油田注入水悬浮物特征及控制措施  

Suspended matters in injected water and their controls in SZ 36-1 oilfield

作　　者：陈华兴[1] 唐洪明[1,2] 赵峰[1] 刘义刚 高建崇 

机构地区：[1]西南石油大学资源与环境学院 [2]油气藏地质及开发工程国家重点实验室 [3]中海石油(中国)有限公司天津分公司

出　　处：《中国海上油气》2010年第3期179-182,共4页China Offshore Oil and Gas

基　　金：国家863计划子课题"旅大10-1油田含聚污水处理及混注技术研究"(2007AA090701-5);国家科技重大专项"海上稠油油藏注入水综合治理技术"(2008ZX05024-002-11)部分研究成果

摘　　要：对绥中36-1油田注入水悬浮物化学组分及悬浮物含量沿流程变化特征进行了分析。该油田注入水悬浮物含量沿流程明显增加,悬浮物主要为有机物及非晶质无机组分,无机组分以腐蚀产物、碳酸盐垢及地层细小泥砂为主。在此基础上,提出了加强防腐研究工作、对水处理系统进行调整、实施清污分注和改进加药系统等控制措施。The chemical composition of suspended matters in injected water and their content changes along the flow lines are analyzed in SZ36-1 oilfield,and it is found that the contents of suspended matters in injected water increase obviously with the extending of flow lines,and that the suspended matters consist mainly of organic substance and amorphous inorganic constituent,with the latter dominated by corrosion product,carbonate filth and fine-sized clay and sands.Consequently,several control measures are proposed,such as strengthening anti-corrosion research,adjusting the water treatment system,injecting clear and discharge water separately and improving the medicine system.

关 键 词：绥中36-1油田 注入水 悬浮物 组分分析 控制措施 

分 类 号：TE357.61[石油与天然气工程—油气田开发工程]