渗透率合成在石油储量计算、油田开发方案编制、油藏数值模拟等油藏工程研究中经常遇到,主要包括垂向上不同层段渗透率的合成和沿渗流方向不同渗透率带渗透率的合成。受"十五"科技攻关项目“深层高温高压凝析气藏储层应力敏感性实验与试井方法研究”中长岩心实验研究的启发,结合石油地质、开发研究工作的具体情况,用数学推导的方法推导了两类渗透率的合成公式,并用室内实验实测数据进行了验证。

Permeability synthesis is often used in reservoir-engineering research such as calculating oil reserve，making oilfield development plan and simulating reservoir numerically, which includes permeability synthesis of different vertical formations and that of different permeability zone along fluids conducting directions．Illumed by the Tenth Five-Year Plan research program，with mathematical methods，according to practical oil geology and exploitation research，this article deduced formulas of the two types of permeability synthesis and verified them by means of experimental data.