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Pressure tests<br />
Diverter systems are typically pressure<br />
tested to a low pressure only.<br />
Annular BOPs, with a joint of drill pipe<br />
installed, may be tested to the pressure<br />
applied to the ram BOPs or to a<br />
minimum of 70% of the annular<br />
preventer working pressure, whichever<br />
is the lesser
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