The utility model discloses a prevent stifled oil field of sand setting sand control and look for stifled water packer, include the center tube and set up the lower clutch at the center tube lower extreme, be equipped with the packing element assembly at the center tube overcoat, be equipped with to sit in the below of packing element assembly and seal piston machine structure, locking mechanism,its characterized in that: be connected with the bridge type passageway in the upper end of center tube, be equipped with the check valve in the bridge type passageway, the top connection is connectedto the upper end of bridge type passageway. The utility model provides the packer of this design is adopted in the high security of measure tubular column, can effectively reduce packer packing element upper portion sand setting, and the die probability of packer packing element of card more is favorable to rising and changing of tubular column, has avoided that the tubular column is unable to play the occurence of failure of play because of the packing element card is died, has also avoided last operations of major repair well workover simultaneously, and the effect cost -push that leads to.