Positive completion coupler insert and coupler

作者: John Michael Morris , Barry Martin , Michael Roberts

DOI:

关键词: Electrical conduitAcousticsElectrical engineeringInsert (molecular biology)Insertion pointCompletion (oil and gas wells)Materials scienceFirst insertion

摘要: A positive completion coupler insert (100) configured to be inserted into a (150) is provided according the invention. The includes conduit support (110) retained in bore ( 151 ) of and (140) fit by (110). generate first audible sound when insertion point second point.

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