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|
|Size of Casing||O. D.||Overall Length||Type|
|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.|
Saigao Group send the casing to our regular client casing. Our client are very interested in our casing.
SAIGAO’S Casing were loading and delivering to Albania. This hoisting and loading method, can most definitely avoid rubbing, grinding, scraping and other causes of external paint or protective cap and other damages. Whether it is in our factory, or the port of station, we will choose the best way of