地层可钻性参数
formation drillability parameter
低渗气层
low permeability gas layer
地层渗透率调整
reservoir permeability control
高、低渗气层
High-low permeable gas formation
高孔高渗地层
high porosity and high permeability formation
高压低渗地层
High Pressure and Low Percolation Formation
渗气渗水函数
air-water permeability function
特低渗地层
ultralow permeability reservoirs