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Model KRS50/65-21 double-channel(vapor injection & oil production)thermal recovery wellhead equipmentis suitable for intermittence thermal recovery of the recovery of ultra-thick oil.The equipment,which integrates vapor injection channel and oil production channel,has acompact structure,It can release pressure in inner bore of tubing,thus reduces the possibility of accident.
Characteristics
Has wonderful high temperature and high pressure resistance ability. Reliable seal makes the product free from environment pollution.Compact structure and small volume make it be convenient to install.
Flexible in rotation and convenient in operation and maintenance.Long lifespan.
Accordance with API SPEC 6A standard, and have the certificate of authority to use the official API monogram.
Technical parameters
|
Parameters |
KRS50/65-21 |
|
Nominal Diameter of Vapor Injection in |
3 1/16 |
|
Nominal Diameter of Oil Recovery in |
2 6/16 |
|
Working Pressure Psi |
3000 |
|
Working TemperatureoF |
-20—698 |
|
Connection type |
Flange Thread |
|
Size of connecting casing in |
10 3/4 |
|
External Dimensions(L x H)in |
107 x 63 |
|
Weight lbs |
3923 |
 31/2″EUE.59×17.5F Mid Joint |  27/8″EUE.59×17.5F Mid Joint |  31/2″EUE.59×17.5FCable protector |
 27/8″EUE.59×17.5FCable protector |  Stuffing box |  Sucker Rod Series |
 Tubing |  Pumping Unit |