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1. (WO2017151130) INNER BARREL CRIMPING CONNECTION FOR A CORING TOOL

Pub. No.:    WO/2017/151130    International Application No.:    PCT/US2016/020591
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Mar 04 00:59:59 CET 2016
IPC: E21B 25/00
E21B 25/10
E21B 10/02
Applicants: HALLIBURTON ENERGY SERVICES, INC.
Inventors: MAGEREN, Olivier
Title: INNER BARREL CRIMPING CONNECTION FOR A CORING TOOL
Abstract:
A crimping connection for an inner tube is disclosed. An inner barrel system includes a first coring inner barrel; a second coring inner barrel; and a crimp ring overlapping an end of the first coring inner barrel and an end of the second coring inner barrel and compressed to mechanically couple the first coring inner barrel with the second coring inner barrel.