MULTI-LAYER SENSORS FOR DOWNHOLE INSPECTION
First Claim
Patent Images
1. A downhole tool, comprising:
- a tool body; and
a multi-layer sensor coupled to the tool body, the sensor comprising;
a first transmitter coupled a first conformable element; and
a first receiver coupled to a second conformable element, wherein one of the first conformable element and the second conformable element overlays the other of the first conformable element and the second conformable element.
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Accused Products
Abstract
An example downhole tool includes a tool body and a multi-layer sensor coupled to the tool body. The multi-layer sensor may include a first transmitter coupled to a first conformable element and a first receiver coupled to a second conformable element. One of the first conformable element and the second conformable element may overlay the other of the first conformable element and the second conformable element.
22 Citations
20 Claims
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1. A downhole tool, comprising:
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a tool body; and a multi-layer sensor coupled to the tool body, the sensor comprising; a first transmitter coupled a first conformable element; and a first receiver coupled to a second conformable element, wherein one of the first conformable element and the second conformable element overlays the other of the first conformable element and the second conformable element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 18, 19, 20)
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11. A method for making downhole measurement, comprising:
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positioning a multi-layer sensor proximate a downhole element, the multi-layer sensor comprising a transmitter coupled to a first conformable element; and a receiver coupled to a second conformable element, one of the first conformable element and the second conformable element overlays the other of the first conformable element and the second conformable element; generating an electromagnetic signal using the transmitter; and measuring a response of the downhole element to the electromagnetic signal using the receiver. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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Specification