SHUT-OFF VALVE
DE602023010161T2Active Publication Date: 2025-12-24WEATHERFORD TECHNOLOGY HOLDINGS LLC
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Patent Information
- Application Number
- DE602023010161
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-06-01
- Filing Date
- 2023-05-30
- Publication Date
- 2025-12-24
- Estimated Expiration
- 2043-05-30
AI Technical Summary
Technical Problem
Existing gravel packing systems lack an effective mechanism to isolate shunt tubes after completion, allowing unwanted fluids like gas to migrate uphole, which can cause operational issues and damage.
Method used
An isolation valve with a valve rod that moves between open and closed positions to allow or prevent fluid flow, featuring a compact design suitable for downhole use, and includes a flow guide to manage flow paths and reduce erosive damage.
Benefits of technology
The isolation valve effectively prevents unwanted fluid flow, mitigates erosive damage, and ensures efficient operation in restricted spaces, particularly during gravel packing operations.
✦ Generated by Eureka AI based on patent content.
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