试井技术识别无效注采水循环通道方法探讨  

Discussion for an Approach to Specifying Injection and Recovery Cyclic Channel by Well Testing Technology

作　　者：刘淑芬[1] 梁继德[1] 

机构地区：[1]大庆油田有限责任公司测试技术服务分公司

出　　处：《油气井测试》2004年第1期27-30,共4页Well Testing

摘　　要：为注水油田后期开发方案的合理确定、调整及实施提供依据 ,从现场实际出发 ,结合试井理论 ,分析了高渗透率带在试井资料上的表现特征 ,研究了如何利用现有试井手段识别高渗透条带井、层的方法。认为利用水井压力降落测试技术可有效识别实验区块内是否存在高渗透条带井 ,而试井技术与测井技术相结合则可以有效识别高渗透条带层位。For providing a basis for proper determination,adjustment and operation of devel opment plans at later time of injection oilfield,from actual situations,combing with well testing theory,the paper analyses the displaying characteristics of hi gh permeability wells in testing data,studies the methods about how to use the p resent testing ways to specify high permeability zones or layers.It is thought t hat with hydraulic down pressure testing technology whether or not existing high permeability wells in laboratory section can be identified effectively,and with combing testing tech with logging,high permeability layers can be determined.Th is method has been well used for selecting injection wells in Daqing oilfield.abstract

关 键 词：试井技术 注水剖面 高渗透储集层 水井压力降落测试技术 高渗透条带井 

分 类 号：TE353[石油与天然气工程—油气田开发工程]