Description
Casing float shoe is an improved product developed by ourselves based on the modern technique domestic and abroad. The component of the equipment is drillable aluminium alloy which enables the product the advantage of special configuration high tensity, light, strong pressure bearing, and good air proof capability. Therefore, it can be applied widely, not only in unclassifed technical csing, oil layer casing, but also in deep well, extra-deep well and special technology well.
Characteristics
1)High strength design ensures high pressure bump and back flow resistance;
2)Withstands long periods of circulation;
3)Automatic fill-up, saves considerable running-in time of casing;
4)Easy drill out with PDC bits;
5)Special non-rotational groove design ensures cementing plugs drilled out quickly;
6)It's econmically priced
specifcations for reference:
Specification | In-Dia | Out-Dia | Height | Backward pressure | Connect screw thread | Material | Standard |
FX-FZQ140 | 154 | 122 | 500 | 25MPa | 5-1/2"LCSG | 40Cr | SY/T5618-2000 |
FX-FZQ178 | 194 | 159 | 500 | 25MPa | 7"LCSG | 40Cr | SY/T5618-2000 |
FX-FZQ245 | 270 | 220 | 550 | 25MPa | 9-5/8"LCSG | 40Cr | SY/T5618-2000 |
FX-FZQ340 | 365 | 313 | 550 | 10MPa | 13-3/8"LCSG | 40Cr | SY/T5618-2000 |
