Hydraulic well packer

Details Hydraulic well packer Hydraulic well packer

E - Fixed Constructions

21

B

E21B 33/129 (2006.01) E21B 23/06 (2006.01) E21B 33/1295 (2006.01)

Patent

CA 2666240

Hydraulic well packer of the retrievable type for downhole operations into a wellbore having a casing, wherein the packer comprises a packing assembly for sealing against the casing, an anchoring assembly for anchoring the packer against the casing; a mandrel, with the packing assembly and the anchoring assembly being mounted in the mandrel, wherein the mandrel comprises an upper mandrel and a lower mandrel axially connected to each other through a threaded connection; and wherein said packing assembly and said anchoring assembly are axially connected to each other and coaxially arranged around said upper and lower mandrels.

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