... 永久完井封隔器:permanent-completion packer 永久完井:permanent completion 永久式水力坐封封隔器:hydro-set permanent packer ...
基于40个网页-相关网页
... 无油管完井法·tubingless completion 永久完井法permanent completion 无封隔器单层永久完井法single pipe permanent completion without packer ...
基于36个网页-相关网页
permanent-completion packer [油气] 永久完井封隔器
permanent completion with single packer 单封隔器永久完井法
permanent completion with packer 封隔器射孔完井法
Single String Permanent Completion 单管永久式完井管柱
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