Automatic Diverter Valve
The auto controldivert wall is a licensed programmed check and deplete valve that worksinstantly on pump start up/close down. Before pump start up there is normalstream past the ESP. On ESP switch-on the ADV consequently works to close portsto the annulus and pumped generation starts to surface. Upon ESP trip/closedown, liquid and solids in the tubing string deplete into the annulus.Correspondence to the ESP is blocked anticipating solids entering the ESP. Atthe point when the ESP is restarted the autocontrol divert wall naturally works to close ports to annulus and ordinarycreation resumes.
This adaptable valve can be utilized to shield the pump fromfall back of solids or permit spill out of the annulus to the creation tubing.A typical reason for ESP disappointments is when solids in the tubing stringover the pump are permitted to fall once again into the pump after the ESP hasbeen turned off (either physically or naturally). Solids that settle in the topphases of the ESP frequently plug the pump.
The auto controldivert wall likewise permits a well to free-stream around a torpid ESP inwells that will stream normally; permitting the ESP to be sent amid theunderlying fruition and keeping a future work over. As a result of the ADV'scapacity to take into consideration programmed sidestep of a lethargic pump,double exemplified ESP frameworks (or Can frameworks) can be sent without extracontrol lines required for water driven sliding sleeves.
Highlightsand Benefits
Shield your pump from solids fall-back in sandy/solidsdelivering wells. Solids settling on pump stages can wreck your pump auto control divert wall securesagainst solids fall-back and maintains a strategic distance from:
- -Broken shafts/engine failure
- -Harmed upper stages
- -Plugged pump head
- -Reverse-pivot
Free-flow well before pump starts up in normal stream ordouble ESP applications. Stream past the pump:
- _Boosts creation by keeping away from pressure dropthrough torpid ESP
- -Takes out bearing harm
- -Takes out scale develop
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