被砾石与地层砂混合物充填的射孔孔道
gravelsand filled perforation tunnel
超微孔道效应
ultra-microchannel effect
打孔纸带孔道
tape channels， punched paper
punched paper tape channels
tape channels，punched paper
tape channels
punched paper
大孔道
wormhole
big pore passage
high capacity channel
large pore path
Channel
enhanced large pores
high-permeability channel
big porous reservoir
big channel
large pore
permeable channels
thief zones
high-capacity channel
macroscopic
大孔道参数
large pore path parameter
大孔道地层
large hole formation
Stratum with Big Pore Passage
大孔道渗流
percolation in big channel