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Deepwater Field Development - Flow Assurance - Dynamic ...

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Key <strong>Flow</strong> <strong>Assurance</strong> Issues<br />

•Slugging – Gas Lift Impacts<br />

Liquid Liquid Accumulation Outlet <strong>Flow</strong>rate Above (B/d)<br />

Normal (bbl)<br />

150<br />

40000 25000<br />

60000<br />

35000 100<br />

50000<br />

20000<br />

30000<br />

50<br />

40000<br />

25000<br />

15000<br />

0<br />

20000 30000<br />

10000<br />

15000 -50<br />

20000<br />

10000<br />

-100 5000<br />

10000<br />

5000<br />

5 MMSCFD 010 Gas MMSCFD Surge<br />

MMSCFD LiftVolume<br />

Gas Gas Lift Lift<br />

0 MMSCFD Gas Lift<br />

5 MMSCFD Gas Lift<br />

10 MMSCFD Gas Lift<br />

-150<br />

3.0 0<br />

3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0<br />

3.0 3.5 4.0 4.5 5.0 Time<br />

5.5<br />

(hours)<br />

6.0 6.5 6.5 7.0 7.0 7.5 7.5 8.0 8.0<br />

Time (hours)

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