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Before lowering the string, the crew checked that the casing shoe was securely attached to prevent damage during the run.
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Before lowering the string, the crew checked that the casing shoe was securely attached to prevent damage during the run.
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Related words
casing shoe
Noun
Japanese Meaning
油井掘削において、ケース（鋼管）の下端に取り付けられる、ブルノーズ形状の装置。 / 同じく、ケースを井口部から吊り下げる機能を持つケーシングハンガーが上部に取り付けられている部品
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