在油臧评价阶段,流体组分对于现有的一组“静态”数据是一种有价值的补充,可以用来预测尔后油田寿命中油臧的动态性质,这是因流体数据不全部是静态的,流体的自然界混合是发生在漫长的地质时间范围里的。石油组分差异,尤其是那些类似于密度变化差异,通过对流作用会被迅速混合,其差异的保留说明有影响流体流动的阻挡层。目前可在常规岩心样品上用剩余盐分析法(RSA)测定出水成分的变化,这有助于识别含油部分和含水部分中影响流体垂向流动的阻挡层。 The fluid component is a valuable addition to the existing set of “static” data during the Oil Zang evaluation period, which can be used to predict the dynamic properties of oil in the post-oil field because the fluid data is not all Static, fluid nature mix occurs in the long geological time range. The differences in petroleum composition, especially those that are similar to differences in density, are rapidly mixed by convection, and the difference in retention means that there is a barrier that affects fluid flow. Residual salt analysis (RSA) is currently available on conventional core samples to determine changes in water composition, which helps to identify barriers in oil-bearing and water-bearing sections that affect fluid vertical flow.