Stab-in Float shoe and stab-in float collar have the feature of high temperature resistance, good sealing and drillability, and easy to connect. They can be used not only for general technical casing and oil-string casing, but also for deep wells, ultra-deep wells and special process wells.Stab-in float shoe belongs to inner string cementing range, it is composed of shell, cement, automatic grouting valve, stab-in sub, O ring and stab-in pipe seat.
| Stab-in Float Shoe | Stab-in Float Collar | Casing Size inch | Connection | ||||
| Mode] | 0D mm(inch) | OAL mm(inch) | Mode] | 0D mm(inch) | OAL mm(inch) 510 | ||
| CFX5-1/2 | CFG5-1/2 | 154(6-1/16) | (20-5/64) | 5-1/2 | 5-1/2”LTC | ||
| CFX13-3/8 | 365(14-3/8) | 715 (28-5/32) | CFG13-3/8 | 365(14-3/8) | 840(33-1/16） | 13-3/8 | 13-3/8″BTO |
| CFX16 | 431.8(17) | 715 (28-5/32) | CFG16 | 431.8(17) | 830(33-11/16） | 16 | 16”BTC |
| CFX20 | 533.4(21) | 780 (30-45/64) | CFG20 | 533.4(21) | 840(33-1/16） | 20 | 20”BTC |
| CFX24 | 609.6(24) | 915(36 | CFG24 | 24 | Welding | ||
| 插入头Stab-inSub | |||||||
| Mode] | OD mm(inch) | ID mm(inch) | 0AL mm(inch) | Connection | |||
| CT13-3/8 | 171.5(6-3/4) | 51(2 | 450(17-23/32) | NC50 | |||
| CT20 | 162(6-3/8） | 51(2) | 450(17-23/32) | NC50 | |||