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What Is The role Of the Cementing Plug?

Dec. 12, 2018

The role of the above Cementing Plug; when all the cement slurry is finished, press the rubber plug, which is pressed down the cement slurry to scrape the cement slurry adhering to the inner wall of the casing and prevent the drilling fluid and cement from being displaced. Mix the pulp to avoid contamination of the tail cement slurry and ensure the cement quality of the bottom cement. When the flow block is reached, the pressure is displayed, and the cementing operation is completed.

The role of the following Cementing Plug: Before the grouting, release the rubber plug to separate the cement slurry from the pre-fluid. Reduce the contamination of the cement slurry injected into the casing. At the same time, wipe the drilling fluid adhering to the inner wall of the casing and push it to the front of the rubber plug. When the lower rubber stopper reaches the baffle plate, a small pressure is applied to crush the rubber diaphragm on the rubber plug, so that the cement slurry flows through the rubber plug, and is driven to the casing through the accessories such as the swirling short connection. In the annular space between the well walls.

The Non-Rotating Top & Bottom Cementing Plugs are designed to decrease drill out time.  If you have any questions you would like to know, you can contact us directly.

Non-Rotating Top & Bottom Cementing Plugs

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