API Float Shoe and Float Collar for Guiding Casing
Features
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.
Like the Float Collar, the float shoe also has a back pressure valve to prevent back flow. It permits cement to run through side ports when the nose of the shoe is on the bottom. Inner valve and bottom guides are all made of drillable material. Its capability of back-pressure is over 25MPa.
Parameter
Size | outer diameter | inner diameter | least aperture parameter | Float collar | Ibf (in 2) | |
Float collar | 5.5 7 9.625 13.375 | 6 | 4.75 | 2 | 5.5 | 4351 |
7.625 | 6.25 | 2.375 | 7 | 3626 | ||
10.625 | 8.625 | 2.375 | 9.625 | 3626 | ||
14.375 | 12.375 | 2.375 | 13.375 | 3626 | ||
Float shoe | 5.5 | 6 | 4.75 | 2 | 5.5 | 4351 |
7 | 7.625 | 6.25 | 2.375 | 7 | 3626 | |
9.625 | 10.625 | 8.625 | 2.375 | 9.625 | 3626 | |
13.375 | 14.375 | 12.375 | 2.375 | 13.375 | 3626 | |
Pictures
Company Introduction
Xi'an Kingwell Oilfield Machinery Co.,Ltd is an established, financially stable manufacturing company and manufactured products are technically qualified which match the highest quality & reliability standards. We fulfill all the requirements to become a reliable supplier of any National and International majors in this field.
Here we got some prise as follows.
