3K Psi WP BOP Stack#well control #BOP#choke line #kill line#BOP #processsafety #blowoutpreventer

追加: 2026-05-19

[00:00:00]3k working pressure WP minimum requirements. The blowout pretor BOP stack configuration shall consist of the following components. One annular pretor, one pipe ram or variable bore ram pretor, one shear blind ram pretor, one drilling spool, one casing head housing. The stack shall also include the required choke and kill line arrangements as illustrated. Valve identification 1 76.2 2 mm (3 in) gate valve 2 76.2 mm (3 in) hydraulically operated choke line valve 3 50.8 8 mm 2 in gate valve four non- returnturn valve NRV minimum BOP stack requirements the BOP stack shall be equipped with one dedicated kill line and one dedicated choke line each line shall contain two full boore valves one valve installed on the choke line shall be remotely hydraulically operated for pressure control during well control operations a non- returnturn valve shall be installed in the dedicated kill line to prevent backflow toward the well control equipment. Drilling spool requirement where the lowest ram type pretor is equipped with side outlets that meet the specified dimensional requirements. The choke and kill lines may be connected directly to the lower pretor. In such cases, the drilling spool may be omitted from the boop stack configuration.

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