MDT资料在油气水解释中的应用

The Applications of MDT Data in Oil-Gas-Water Interpretations

在油田勘探早期,储层流体性质识别主要依靠测井资料与录井资料的结合,但对于部分疑难层的流体性质识别、精确的流体分界面判断,MDT资料具有其它资料不可比拟的优势。通过总结其在珠江口盆地某油田的应用实例,详细规范了应用MDT资料辅助常规测井资料进行流体性质的识别、流体分界面判断的方法,保证了DST测试的层位选取的准确性,同时提高了对复杂油藏的认识,也为油田储量计算提供了准确的参数。

During early oil exploration, the identification of the properties of reservoir fluid mainly depends on logging data. However, MUF data prevails over other available data when it comes to the fluid properties identification of some difficult reservoir and precise locating of fluid interface. Based on the practices in an oil field in Pearl River Mouth Basin, this paper elaborates on how to use logging data to identify fluid properties and interfaces aided by MDT data which guarantees accurate layer selection in DST testing, improves understandings of complex oil reser- voirs and provides accurate parameters for oil reserves calculations.