SUBSEA ASIA - Subsea UK

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SUBSEA ASIA - Subsea UK

Oil Pipeline Pre-commissioning

1 Fill line with

2 Run sufficient 3

treated &

cleaning pigs to meet

filtered water

agreed cleanliness

Prove internal bore

by running a gauge

pig of caliper tool

4 Perform

5 Optional

6

hydrostatic

caliper survey

strength test

/ OOS survey

Line ready for

commissioning

/ lay up

SUBSEA ASIA 11 th June 2008

Advances in Subsea and Deepwater Pipeline Pre-commissioning

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