Multi -functional casing shoe is used in well cementation

The utility model relates to an oil well cementing operation technology field, in particular to multi -functional casing shoe is used in well cementation. The device's shell body is inside to be set up on the disk seat and closes the cover to having set gradually disk seat, valve seat, reposition of redundant personnel base and flow distribution plate down from last, closes the cover opening thatcan close on the disk seat in vogue down, valve seat lower extreme be provided with with valve seat assorted valve, the reposition of redundant personnel pore has been opened respectively on shuntingbase and flow distribution plate to the valve setting on the reposition of redundant personnel base, the flow distribution plate lower extreme is equipped with rotating vane, rotating vane is connected with integrated motor. The utility model discloses a can go into to preset position under guide sleeve pipe cluster pass through the obstacle is met when hindering to sleeve pipe cluster, can be when cement injection the osc