地层的可渗透通道
formation permeability channel
地层的钻后特性
post-drilled behavior of formation
复杂地层的护壁堵漏
Water-proof Wall for Complicated Stratum
地层的成因增量
genetic increment of strata
岩性地层的层型
lithostratigraphic stratotype
中生代地层的分布
Mesozoic stratigraphic distribution
地层的成因序列
genetic sequence of strata