Hydraulic well packer

US20100038073A1Inactive Publication Date: 2010-02-18CARRO GUSTAVO IGNACIO
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
CARRO GUSTAVO IGNACIO
Publication Date
2010-02-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

A hydraulic packing device for wellbores, known in the art as “packer”, which is a retrievable device and is used in downhole operations, that is also part of the tools used in wellbore operations, such as oil, water or gas wells, or wells of similar fluids is provided. More specifically, the main object of the invention is a double-latch packer with hydraulic fastening and packing pressure function, double retreat integrated assembly, with elements of rubber packing, which has the advantage of being able to work selectively on facilities with one packer or multiple packers, with the advantage of fastening or releasing the packer selectively in oil, water or gas wells, or wells of similar fluids.
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention refers to a hydraulic packing device for wellbores, known in the art as “packer”, which is a retrievable device and is used in downhole operations, that is also part of the tools used in wellbore operations, such as oil, water or gas wells, or wells of similar fluids. More specifically, the main object of the invention is a double-latch packer with hydraulic fastening and packing pressure function, double retreat integrated assembly, with elements of rubber packing, which has the advantage of being able to work selectively on facilities with one packer or multiple packers, with the advantage of fastening or releasing the packer selectively in oil, water or gas wells, or wells of similar fluids.

[0003] 2. Description of the Prior Art

[0004] Within the field of the prior art, several packers are known, which are currently used as retrievable packing tools in oil, water or gas wells, or wells of a simila...

Claims

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