摘要
针对油田开发中后期存在的大孔道、层间矛盾加大、注水管柱多样化,传统同位素示踪法无法准确测量的问题,研发了双示踪注入剖面组合测井仪器。重点介绍了双示踪注入剖面测井仪结构、测量原理及流量算法,验证了双示踪组合测井技术的可靠性及资料准确性。
The traditional isotope tracing method can not measure accurately due to the large channels, the contradictions among layers and the diversity of water injection pipe string in the later stage of oilfield development. A dual tracer injection profile combination logging tool is designed. The structure is introduced with the principle and the flow algorithm of the tool. Through the cases analysis, the reliability of the double tracer combination logging technology and the accuracy of the logging data are verified
作者
冉磊
RAN Lei(Logging and Testing Services Company, Daqirtg Oilfield Co. Ltd. , Daqing , Heilongjiang 163000 ,China)
出处
《石油管材与仪器》
2017年第3期70-73,共4页
Petroleum Tubular Goods & Instruments
关键词
注入剖面测井
双示踪注入剖面测井仪
低注入量
injection profile logging
double tracer injection profde logging tool
low injection rate
