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What is the oil tree

Release time:2020-09-22 11:53Views:

The oil tree is a wellhead device used for oil extraction, such as self-propelled wells and machine-produced wells.
It is the top of the oil and gas wells to control and regulate oil and gas production of the main equipment, mainly casing head, tubing head, oil (gas) tree body of three parts.
Has the following main functions:
(1) to connect the casing layer downhole, seal the casing annular space, the bearing sleeve part of the weight.
(2) hanging tubing and downhole tools, bearing all the tubing tubing weight, seal tubing, casing between the annular space.
(3) to control and regulate the production of oil wells.
(4) to ensure the construction of various underground work, easy to kill operations, from operations

With a micro-scan sweep

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