垂直井两相流动生产测井解释滑动模型

A diphasic flow slip model for production log interpretation in vertical wells

1. China University of Geosciences, Beijing 100083, China;2. Department of Geophysics, Jianghan Petroleum University, Jingzhou 434102, China;3. University of Petroleum, Beijing 102200, China;4. Huabei Oilfield Well Logging Company, Renqiu 062552, China

在两相流动模拟实验数据分析的基础上, 提出油水两相和气液两相流动的滑脱速度的实验关系, 进而确定垂直井两相流动生产测井解释的滑动模型。现场实际测井资料处理结果表明该模型有很好的应用效果。

Based on detailed analysis of diphasic flow simulation experimental data, the equations for calculation of slippage velocity in diphasic flows of gas-liquid and oil-water are established. The diphasic flow slip model for production log interpretation in vertical well is then derived from the calculated slippage velocity. Satisfactory results have been achieved in the field tests.