Deepwater Field Development - Flow Assurance - Dynamic ...
Deepwater Field Development - Flow Assurance - Dynamic ...
Deepwater Field Development - Flow Assurance - Dynamic ...
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• During “Prevention” time, displace produced<br />
fluids from flowline<br />
Time=0<br />
Black Oil System: Displacement<br />
Hydrate Prevention - Shutdown<br />
• Unable to get hydrate inhibitor to in-situ fluids<br />
during shutdown<br />
• Dual flowlines required<br />
• Sufficient insulation / cooldown time<br />
• Function of flowline length<br />
Time=4<br />
Time=8<br />
“No-Touch”<br />
“Light Touch”<br />
“Preservation”:<br />
Displacement