Adaption Analysis And Evaluation Of Injection Technology Column In Lamadian Oilfield

According to the medium, injection technology of the Lamadian oilfield consisted of water flooding,polymerflooding and ASP flooding,which is absolutely necessary method as to the means of raising development effect and recovery ratio. Column is the key Of achieving the target of flooding technology. Various injection technology adoptted Various column which has unique feature including mode of arrangement and style of the down hole tools. It is necessary to analyse and evaluate injection column to determine the construction of column and style of the down hole tools.Conclusion from the research will be useful to select injection column of newly injection technology.Dealling with Type and applicability of column in terms of injection technology is the topic.Although the distinguishing feature and application of injection column were researched in home and abroad, systematic research isn't proceeded in analysis and evaluation.The application of nature column , which were using in view of present situation of injection technology of the Lamadian oil field,is concluded and analysed as follows:⑴Possessed the different feature and requirement for the different injection technology and meetted the require of design and operation which achieved injection;⑵The distinguishing feature and performance of injection column were the key element in design process;⑶Evaluated on-site application of column which convenienced for designing new injection column.These conclusion would operate on analysing and evaluating adaptation of injection column, moreover would be drawn lessons from new injection column in design and selection .