摘要
随着油田注水开发的不断深入,在注水井以及油井转注井上,一些测试过的注入剖面测井中自然伽马基线异常高值的井,采用常规放射性同位素示踪注水剖面测井及解释方法,与实际注入情况差距较大。通过改进常规测井施工工艺,并且提高资料解释质量,在油田部分井上应用后,得到的结果与实际注入情况较为吻合。
With the further development of oilfieht water injection, in the logging of some injection wells include original oil wells, some wells have abnormal high natural gama baseline. For these wells, the results gained by using conventiunal radioactive isotope traeing injection profile deviate greatly from practical injection situation. By improving conventional logging operation technology and the quality of data intepretation method, the resuhs matched well with practical injection situation in the application of some wells.
出处
《油气藏评价与开发》
2012年第4期34-37,48,共5页
Petroleum Reservoir Evaluation and Development
关键词
同位素
注水剖面
基线异常
测井
校正
isotope, water injection profile, baseline abnormal, logging, correction
