gas porosity

Influence of porous gas on ruptured electromagnetic radiation and its mechanism;

孔隙气体对断裂电磁辐射的影响及其机理

The established calculation models for making inventory,including the inventory calculation model,the calculation model for gas pore volume at the end of gas injection and storage capacity,the calculation model for cushion gas volume at the end of gas withdrawal,the calculation model for the working gas volume at the gas withdrawal stage,presented two distinct features by actual examples.

所建立的盘库计算模型(库存量计算模型、注气末气体孔隙体积和库容量计算模型、采气末气垫气量计算模型、采气阶段工作气量计算模型)通过实例验证有两个显著特点:一是充分考虑了库内混合流体性质改变的影响;二是以注气过程分析含气孔隙体积和库容量变化,同时将该过程求得的含气孔隙体积作为下一采气过程分析气垫气量和工作量的主要依据,依次交替计算从而使盘库系列数据的规律性和可靠性大大增强。