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Industry News

What is A Cementing Plug for Oilfield?

2017-02-20 15:31:51

ZHENGZHOU,FEB 20,2017 - Cementing plugs(sometimes cementing wiper plugs) are applied widely for wipping inner casing by drilling fluids and then make the mud, spacer and cement separate. They also prevent over displacement of the cement slurry and indicate when the cementing job is complete. The standard cement wiper plugs and non rotating cement wiper plugs are available in our company.

 

Puyang Zhongshi Group from China is one professional cementing plugs manufacturer for global drilling and well completition operation. For most in-demand sizes from 4-1/2 into to 20inch, we can provide you in the shorest  production time. Our cement plugs are composed by  body and core, body made of natural rubber or synthetic nitrile compounds - and cores are available with easy drill-able phenolic or nylon.For general sizes of cement plugs, please see the table as follows.

 

Plug Sizes

Top Cementing Plug

Bottom Cementing Plug

Inch

H(inch)

OD(inch)

H(inch)

OD(inch)

4-1/2inch

7.9inch

4.27inch

7.86inch

4.27inch

5-1/2inch

8.95inch

5.27inch

8.95inch

5.27inch

7inch

9.04inch

6.74inch

9.04inch

6.74inch

9-5/8inch

10.75inch

9.35inch

10.75inch

9.35inch

13-3/8inch

14.25inch

12.88inch

14.38inch

13inch

 

For challenging well bore conditions, Puyang Zhongshi Group designes and manufactures new generation of standard and non-rotating cementing plugs to drill out faster and to meet the increasingly stringent conditions of deeper and higher proessure drilling. These cement plugs are developed to provide the higher performance levels when used in cementing and well completition. Our engineers are also available to help develop a custom wiper plugs solution to meet your needs.


 

 

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