Composite Wellhead

Composite Wellhead

The casing head and tubing head is designed as a whole, compact structure, meets the operating space.

Description

Pressure - 2000PSI~20000PSI
Medium - Oil, gas, mud, containing H2S, CO2 gas
Temperature - 46°C~121°C(LU级)
Material - AA、BB、CC、DD、EE、FF、HH
Standard - PSL1~4
Performance - PR1~2

• The casing head and tubing head is designed as a whole, compact structure, meets the operating space.
• The drilling process, without changing the blowout preventer.
• Mandrel type casing hanger design cycle through mud.
• Equipped with emergency slip, meet the casing stuck in the decentralization process, mandrel type hanger is not in place linked to the situation.
• Mandrel type casing hanger and seal with separate suspension structure, the first suspended and then install the casing and cementing sealing device. In this way, avoid sitting hanging and cementing casing was damaged during the loop seal, and to facilitate future maintenance and replacement of seals.
• Automatic locking ring with flexible card hanger (pipe hanger and tubing hanger) to make more safe and reliable sealing performance.
• Suitable for all kinds of casing, tubing program.
• Working Pressure: 2000PSI ~ 20000PSI
• Medium: oil, natural gas, mud, containing H2S, CO2 gas
• Operating temperature: -46 ° C ~ 121 ° C (LU level)
• Material grade: AA, BB, CC, DD, EE, FF, HH
• Specification Level: PSL1 ~ 4
• Performance Level: PR1 ~ 2

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