氧活化技术在聚合物注入剖面测井中的应用

Application of Oxygen Activation Technique to Polymer lnjection Profile Logging.

聚合物注入剖面测井是近年来困扰油田测井工作者的一个难题。文中介绍了大庆石油管理局测井公司研制的新型注入剖面测井仪器——氧活化测井仪器的原理、方法及其应用效果。该仪器的测井结果是注入量的唯一函数，不受其它因素影响，测量结果准确可靠。使用该仪器不仅可以准确测量注聚合物水井的吸液剖面。

A new oxygen activation logging tool is developed, which can accurately monitor polymer injection profile of water well. It is especially useful in Daqing Oil Field, where conventional logging fails to give accurate monitoring result. The principle and application result of the new tool are studied, which reveals oxygen activation log is an univariant function of the polymer injection volume. The tool can also apply to the determination of location and quantity of the leakage of injection fluid.