Reservoir fluid property identification method and device, electronic equipment and medium

The invention relates to the technical field of petroleum and natural gas exploration and development, and provides a reservoir fluid property identification method and device, electronic equipment and a medium. The method comprises the following steps: acquiring the volume content of each mineral component of each layer in a target reservoir; calculating a porosity component based on the mineral volume content; calculating a fluid indication parameter based on the porosity component; a fluid type for each horizon in the target reservoir is identified based on the porosity component, the fluid indication parameter, and the resistivity value. According to the embodiment of the invention, the accuracy of reservoir fluid property judgment by logging can be greatly improved. 本公开涉及石油天然气勘探开发技术领域，提供了储层流体性质的识别方法、装置、电子设备及介质。该方法包括：获取目标储层中每一层位的各矿物组分的体积含量；基于矿物体积含量计算孔隙度组分；基于孔隙度组分计算流体指示参数；基于孔隙度组分、流体指示参数以及电阻率值，识别目标储层中每一层位的流体类型。本公开实施例可以极大提高测井对储层流体性质判断的精度。