Setting tool for mechanical packer

Details Setting tool for mechanical packer Setting tool for mechanical packer

1988-04-12

1989-05-16

Neuder, William P.

Wells

Processes

Placing or shifting well part

166123, 166124, 166182, E21B 2306

Patent

active

048301035

ABSTRACT:
A packer setting tool is disclosed for providing quick and reliable release thereof from a well casing packer. The setting tool is adapted for lowering the packer assembly within the casing. The setting tool is rotated by a drill string to release an upper set of packer assembly slips into engagement with the well casing. The packer setting tool is then lifted, thereby deploying a rubber sealing boot and setting the upper and a lower set of slips into permanent engagement with the casing. The packer setting tool is then again rotated, whereupon a shear connection is released and the setting tool can be removed from the packer and out of the well bore.

REFERENCES:
patent: 3483921 (1969-12-01), Berryman
patent: 3746093 (1973-07-01), Mullins
patent: 4565247 (1986-01-01), Tapp et al.
patent: 4690220 (1987-09-01), Braddick

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