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Production choke/Gas lift
Choke type
DCV-C600
Choke size & rating
6″ ASME Class 5.000
Actuation
Manual
Existing problem
A: Short meantime between failure due to erosion
B: Jet stream causes holes in internal and body
Causes of problem
A: Contaminants in fluid
B: Suitability of existing valve
Solutions
A: Dux has design also based on CFD simulations a special internal with a better
flow pattern
B: After half a year in use inspection showed no sign of washing out internal or body
Results
Less downtime
