Hydraulically locked tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12098616
APP PUB NO 20230144785A1
SERIAL NO

17913143

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Disclosed is a downhole tool and method of use. The tool has a sleeve assembly slideable within the tool body under the action of a hydraulic pressure differential. The sleeve assembly has a control collar portion and a first hydraulic reservoir is defined between a first end of the control collar portion and the body, and a second hydraulic reservoir is defined between a second end of the control collar portion and the body. A bleed conduit extending between the first and second hydraulic reservoirs and an electromechanical control valve across the bleed conduit is used to regulate fluid flow along the bleed conduit. The electromechanical control valve may communicate with sensors, by which control systems are transmitted to the control valve.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ODFJELL PARTNERS INVEST LTDKOKSTADFLATEN 35 KOKSTAD 5257

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Solem, Jonas Esbjerg, DK 2 0

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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00