Self-locking plug
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Tel: 0086-13127378823
Mailbox: sale@oil-tools.com.cn
The QZZS-A forced self-locking float collar and its associated self-locking plug (the plug also has the functions of forcing and self-locking) can provide effective self-locking and sealing. Through ground tests and the sit application of multiple wells, the tool is proven to have a reasonable structure. It can provide easy operation and reliable sealing, intentionally solving the series of problems caused by the cement plug that is left in the casing due to the non-return function failure of the float collar and the upward moving of the plug after cementing operation.
Specifications of casing |
Applicable casing (scope) |
Outer diameter of rubber bowl |
||
Casing Size |
Casing Weight Range |
Wiper Fin O.D. |
||
in. |
mm |
in. |
mm |
in. |
2005/1/2 |
20.83-39.88 |
14.00-26.80 |
135 |
5.315 |
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Address: Hengdong Road, Hejian City
Tel: 18713699661
Mobile phone: 13131777559 13127378823
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