Puyang Zhongshi Group Co., Ltd.
Puyang Zhongshi Group Co., Ltd.
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Oilfield Non-Rotating Type Casing Float Shoe
Drill out of cement inside large casing is minimized by controlling cement top with displacement fluid in drill pipe And Plunger valve in Stab in Shoe,conventional displacement requires calculation of excess cement factor, whereas with Stab-in methods excess cement need be no greater than the volume of the drill pipe. No large plugs are needed
Oilfield Non-Rotating Type Casing Float Shoe Features
Oilfield Non-Rotating Type Casing Float Shoe Specification
| Name | Size(in) | Bore I.D.(in) | Bore O.D.(in) | Min Bore | lb(in2) | Thread Type |
| Parameter(in) | ||||||
| Float Collar | 5 1/2" | 4 3/4" | 6" | 2" | 4351 | 5 1/2” LCSG |
| 7" | 6 1/4" | 7 5/8" | 2 3/8" | 3626 | 7" LCSG | |
| 9 5/8" | 8 5/8" | 10 5/8" | 2 3/8" | 3626 | 9 5/8" LCSG | |
| 13 3/8" | 12 3/8" | 14 3/8" | 2 3/8" | 3626 | 13 3/8" LCSG |
