open hole packer [油气] 裸眼封隔器
open hole completion 裸眼完井 ; 裸眼完井法
open hole by-pass valve [油气] 裸眼旁通阀
open hole portion 裸眼部分
open hole survey 裸眼测量
open hole area 裸眼段渗流面积
open hole perforator 裸眼井射孔器
open hole fishing 裸眼打捞
Up to June,2010,Zhongyuan Oil Field has drilled 66 horizontal wells,3 types of completion means have been used in these wells,out of which,liner completion accounts for 75%,,casing completion 17.9% and open hole completion 7.1%.
截止到2010年6月,中原油田已完钻水平井66口,采用了筛管、套管和裸眼三种完井方式,分别占75%、17.9%和7.1%。
参考来源 - 中原油田水平井水力喷射压裂技术的试验应用·2,447,543篇论文数据，部分数据来源于NoteExpress
These volcanoes are so explosive that they burst open in a single big crack, leaving behind a vast hole, the caldera.
这些火山具有极强的爆发性，以至于在它们从一条大的裂缝中喷涌而出，留下了一个巨大的洞，也就是火山口。
So there would have been an open fire inside the house with only one hole in the roof to let the smoke out.
所以，房子里本该有一处明火，屋顶上只有一个洞让烟冒出来。
"If you sleep with your mouth open, she will be able to see the tooth hole," said Sammy. The class laughed. Come on! But that just gave me a great idea! "How did you get the Tooth Fairy to leave the money?"
“如果你张着嘴睡觉，她就能看到牙洞。”萨米说。全班笑了。拜托！但这给了我一个好主意！“你是怎么让牙仙子留下钱的？”
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