Float Collar
Product Detail
Float Collar
Technical Features
The Float Collar is run in a casing assembly, usually several joints above the Float Shoe. It serves as an extra back pressure valve sealing against pressures from blow while running the assembly and after the cementing job. Internal latch and valve are readily drillable. Its capability of back-pressure is over 25MPa.
Technical Parameters
20"、16"、13⅜"、10¾"、9⅝"、7"、6⅝"、5½"、5"、4½"、4"、3½"
Shaanxi BRJ Petroleum Machinery Equipment Co.,Ltd
Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
Economic and technological development zone,Xi'an,china
Tel/Fax: 0086-29-89612241 Email: Sales@brj-oiltools.com http://www.brj-oiltools.com
Add: Room 2-1014,3rd building,Deyi international center,No.6 Changqing 2nd road,
Economic and technological development zone,Xi'an,china
Tel/Fax: 0086-29-89612241 Email: Sales@brj-oiltools.com http://www.brj-oiltools.com