FMT电缆地层测试是渤海油田应用较广泛的一项实用测井技术,在复杂断块油田的勘探开发中发挥着越来越重要的作用。以渤海J25-1油田储量评价为例,在充分论证压力资料适用性的前提下,运用FMT压力分析确定了有效厚度下限、油气藏类型、流体界面及储层连通性,达到了合理划分计算单元、提高储量计算精度的目的。 FMT cable formation test is a practical well logging technology widely used in Bohai oilfield and plays an increasingly important role in the exploration and development of complex fault block oilfields. Taking the reservoir evaluation of Bohai J25-1 as an example, under the precondition of demonstrating the suitability of pressure data, the lower limit of effective thickness, reservoir type, fluid interface and reservoir connectivity were determined by FMT pressure analysis, and a reasonable division calculation unit , Improve the accuracy of reserves calculation purposes.