Wellhead equipment and oil tree is an important oil and gas mining equipment, from the casing head, tubing head, oil (gas) tree consists of three parts, used to connect casing string, tubing string and sealing layers between the casing and tubing the annular space between, and control production wellhead pressure and regulate oil (gas) wellhead flow, can also be used for acid fracturing, water injection, testing, and other special operations.
Product specifications
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2000~20000PSI
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Product specification level
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PSL~PSL4
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K、L、P、R、S、T、U、V
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Performance requirements level
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PR1、PR2
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AA、BB、CC、DD、EE、FF
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Oil, gas, mud, etc | |