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Reaming pilot adapter
| Diamond Glossary (алмазы и бриллианты - глоссарий терминологии) |
An adapter or coupling in a reaming pilot assembly attaching the flush-joint casing to the casing reaming shell and the reaming pilot horn by pin and box threads, respectively.
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Respectively, английский
Respective, английский
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Sampler head, английский
An adapter or sub for attaching a sampler to a drill-rod string.
Reaming pilot horn, английский
An adapter or coupling in a ream-ing pilot assembly attached to the reaming pilot adapter. it passes through the reaming shell and casing bit to which is attached the pilot bit.
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