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开窗侧钻井钻井
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sidetracking tool
开窗工具
依据设计要求,在套管内某位置开一窗口裸露出岩层,使得钻具可以侧向钻出一新井眼的器械。
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seamanship
sea manure
sea map publishing
sea map update
seam-burnt edition
Sea-Mirror of Circle Measurement
sea mite
seamless
seamless depth datum
seamless editing
seamless steel pipe for liquid service
seamless track
seamless tube
seamless underwear circular knitting machine
seamount
seamount ecosystem
seamount fishing ground
seamounts survey
seam processing
Seamus Heaney
Sean Connery
Sean O’Casey
Sean Penn
Sea of Azov
Sea of Japan
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