多功能水流时间谱测井技术在油田开发中的应用

Application of multifunction water flow time spectrum technique to oil field development

运用多功能水流时间谱测井技术原理和测井方法,通过优化活化期与谱周期匹配,可以提高测井资料质量。应用实例表明该技术能准确地探测油管、套管内外的水流情况,判断油、水井窜漏部位,定量分析注水井的注入剖面,该技术在中原油田的实际应用取得了良好地质效果。

By means of multifunction water flow time spectrum logging principles and its operating technique,and optimizing the match of activation time and spectrum period,the quality of logging data has been improved obviously.The application examples indicate that this technique can be used to inspect water fluxes accurately inside and outside the tubing and casing,locate tubing or casing leakage and channel position in oil water well,and analyze injection profile quantitatively.Good geologic results have been achieved through application of this technique to Zhongyuan Oilfield.