Downhole tool, method and system
US12281546B2 · kind B2 · utility
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1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2022 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Nov 26, 2042 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B2200/06
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A downhole tool including a gravel pack assembly, a remotely addressable actuator connected to the gravel pack assembly, and a valve responsive to the actuator, the valve opening and closing a washdown path through the tool. A method for gravel packing a borehole including running a tool to a target depth in the borehole, flowing washdown fluid through the tool, sending an electric signal to the actuator to close the valve, and flowing through a cross over port of the gravel pack assembly. A borehole system including a borehole in a subsurface formation, a tool disposed within the borehole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.