Valavu ya Choke: Valavu Yowongolera Kupanikizika kwa Wellbore ya Ntchito Zobowola

Kufotokozera Kwachidule:

Vavu yotsekeka imagwiritsidwa ntchito makamaka powongolera kuthamanga kwa mpweya woboola pakati pa ntchito zoboola. Imakwaniritsa kugwedezeka mwa kusintha kutalika kwa kukweza kwa throttle spool, motero imalola kuwongolera kuthamanga kwa mpweya motsatizana. Yopangidwa ndikupangidwa motsatira miyezo ya API Spec 6A, valavuyi imapereka kukana dzimbiri kwabwino komanso magwiridwe antchito otetezeka komanso odalirika m'malo ovuta kuboola.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Thevalavu yotsekerezaimagwiritsidwa ntchito makamaka powongolera kupanikizika kwa chitsime panthawi yobowola. Imakwaniritsa kugwedezeka mwa kusintha kutalika kwa kukweza kwa throttle spool, motero imalola kuwongolera kupanikizika kofanana. Yopangidwa ndikupangidwa motsatiraMiyezo ya API Spec 6A, valavuyi imapereka kukana dzimbiri kwabwino komanso magwiridwe antchito otetezeka komanso odalirika m'malo ovuta kuboola.


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