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US 2006/0185844 A1Published application
Downhole device to measure and record setting motion of packers
AssigneeHalliburton Energy Services, Inc.
InventorDaniel Patterson
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Abstract
A downhole tool assembly including a sealing device and a sensing device for sensing parameters associated with the operation of the sealing device.
Claims13
A tool assembly for use in a wellbore, comprising:
- a sealing device;
- an actuating device adapted to actuate the sealing device to cause movement of the sealing device to a sealing position;
- a sensing device for sensing at least one condition of the sealing device during the movement and producing a corresponding output;
- and
- a microprocessor for processing the output.
2 more elements
A method of sealing in a wellbore, comprising:
- actuating a sealing device to cause movement of the sealing device to a sealing position;
- sensing at least one condition of the sealing device during the movement and producing a corresponding output;
- and
- comparing the output to known data to determine if the sealing device is functioning properly.
1 more element
Dependencies are inferred from the claim text.