CPC G01M 3/2815 (2013.01) [E21B 47/06 (2013.01); E21B 47/117 (2020.05)] | 11 Claims |
1. A system for detecting water tightness of an annulus in a flexible line from a connector, the system comprising:
a device containing a plunger and a cylinder, a sealing system, a pressure gauge and a rod, the rod being connected to a chamber for controlled piston-cylinder-type actuation, a face of the cylinder being open and configured to be fitted into a safety valve of the connector of the flexible line;
a remotely operated underwater vehicle (ROV) including an arm that moves a handle;
a control chamber; and
a coupling and anchoring system.
|