The Cementing Plugs manufactured in out company include top plugs and bottom plugs. These plugs offer the following advantages; Special non-rotational device design allowing the plugs to drill out quickly; Special materials designed for easy drill out with PDC bits; High-heat and high-pressure resistance
STAGE CEMENTER PLUG SYSTEM
The accessories of MSC/HSC Stage Cementer include a first-stage plug, free-fall opening plug, closing plug, shut-off baffle and pumping-down opening plug. Being made of rubber or aluminum, these parts are drillable.
|Free-fall Opening Plug|
1. The shut-off baffle is installed in the casing collar, one joint above the float collar.
The first-stage plug is used to isolate the first-stage cement and drilling fluid. On the end of displacement，the first-stage plug lands and effects a seal against the shut-off baffle.
4. The closing plug is used to isolate the second-stage cement and drilling fluid. When running to the upper sliding sleeve, it effect a seal in the stage cementer. Pressure is applied to the casing and the circulation ports are closed.
|Pumping-Down Opening Plug|
we provide cementing tools for sale,you can know it.
|Size of Casing||O. D.||Overall Length||Type|
| || ||(mm/inch)|
|177.8(7)||170(6-11/16)||235/260(9-1/4 \ 10-1/4)|
|When ordering or requesting quotation, if size out of above specification, pls. specify clearly.|
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