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套 管 射孔枪
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Subject
Chinese
English
geophys.
套管射孔枪
casing gun
expl.
套管射孔枪
套管射孔用的一种装置,装有聚能药柱或子弹,下至预定井深后发射,在套管、水泥环和地层中造成孔道,便于油气流人井内
casing gun
geophys.
枪射孔套管段
gun perforated casing
oil
电缆传送
套管射孔枪
wireline casing gun
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