Subsea Separation and Processing of Oil, Gas & Produced Water ...
Subsea Separation and Processing of Oil, Gas & Produced Water ...
Subsea Separation and Processing of Oil, Gas & Produced Water ...
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<strong>Subsea</strong> <strong>Separation</strong> – Statoil Tordis<br />
• Horizontal separator; water for re-injection<br />
• Design Spec<br />
– 1000 ppm oil-in-water; observed performance <strong>of</strong> 500 ppm<br />
• 17 m Long, diameter 2.1 m; liquid retention time 3 minutes<br />
• Capacity 100 KBWPD, 50 KBOPD<br />
• S<strong>and</strong> was disposed with water to injection well, then surface facility<br />
• Lessons learned<br />
– S<strong>and</strong> jetting was required more <strong>of</strong>ten than designed.<br />
Rice Global E&C Forum – 13 January 2012 58
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