Phuel BOP System, Руководство пользователя

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User Manual
Modular BOP System (Dual)
OPS-3653-Rev A 21
6.3 Wireline Ram Seal Test (Between the ram)
•
Ensure Test Cap is not fitted
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Ensure all Rams are in open position
•
Open the equalizer valve between the respective rams to be tested.
•
Connect the test hose in the 1A on equalizing block (gauge port)
•
Close the Middle Ram.
•
Open Snaptite connector on the test stump for verification of leakage on
the lower ram.
•
Fill the BOP with test fluid to above the Upper Ram. Close the Upper
Ram by setting Ram to 2700 psi by activating the valves on the BCU to
"close position.
•
Pump test medium thru the equalizing. Block 1C to see fluid is rising
above the upper ram.
•
Close equalizing valve 1C, 2A, 2D, 3A, 3B .
•
Open equalizing valve : 1A, 1B, 1D
•
Put up safety barrier in the workshop.
•
Pressure up to 300 psi in 5 minutes and observe for leaks
•
Bleed off to zero
•
Press up to MWP for bop according to documentation for current bop for
15 min
•
Bleed pressure to zero.
•
Open the rams- open lower first, and then the upper ram.
6.4 Post Test Procedure
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Disconnect All Hoses
•
Remove Test Cap
•
Remove BOP from Test Stump
•
Grease end connections and fit oiled thread protectors