井下刻度解释法在油水两相井中的应用

Application of log calibration method in oil/water two phase flow well

产液剖面测井能为油田的合理开发提供重要参数,在油、水两相流产液剖面测井资料解释过程中,为了消除实验及理论模型的差异,利用井下刻度法进行解释,即对实验模型和理论模型进行标定,利用标定后的模型确定其它解释层的油、水流量。根据上述方法,用VC编写了解释软件,并处理实际资料,解释效果良好。

Production profile logging can provide important parameters for reasonable exploitation of oil-fields.In the process of production profile logging interpretation of oil/water two phase flow,in order to avoid error of experimental model and academic model,we adopt log calibration method,that is to use oil and water flux information to demarcate experimental model and academic model,then use these models to calculate other interpreted formations' oil and water flux.According to the above method,software has been developed by VC,and the application result is good in processing logging data.