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The role of the tree which?

Release time:2016-11-03 09:54Views:

The tree is a wellhead from the well. It is mainly used for hanging down the tubing string in the well, sealing the annular space of the oil casing, controlling and adjusting the oil well production, guaranteeing the operation, construction, taking the oil, setting the pressure data, testing and clearing the daily production management.
   Has the following main functions:
   (1) the total weight of the tubing string in the suspended tubing supporting well.
   (2) sealed tubing, casing between the annular space.
   (3) to control and regulate the production of oil wells.
   (4) to ensure that the various underground operations.
   (5) can be admitted to the oil pressure, set pressure information and pressure, wax and other daily production management.
 



With a micro-scan sweep

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