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Tension meter for measuring a mechanical tension along a longitudinal direction in a well and related subassembly and method |
Christophe Michaud |
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Connecting head for connecting a cable and a downhole tool and associated intervention device |
Christophe Michaud |
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Axel Quignard |
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Intermediate disconnection tool to be placed in a shuttle lowered into a well for exploiting a fluid, and related shuttle and method |
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Bruno Le Briere, Francois Millet |
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