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Magnetic assemblies for deposit prevention

一种磁性组件、沉积物的技术，应用在井眼/井部件、磁场/电场水/污水处理、清洁器具等方向，能够解决电磁体需要电源、冷却定期维护、不实际等问题

Inactive Publication Date: 2007-12-26
特伦斯 伯斯特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although electromagnets can generate high-strength magnetic fields, they are often not a practical choice for downhole environments because electromagnets require power, cooling, and regular maintenance

Method used

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  • Magnetic assemblies for deposit prevention
  • Magnetic assemblies for deposit prevention
  • Magnetic assemblies for deposit prevention

Examples

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Embodiment Construction

[0029] Set forth below are one or more illustrative embodiments incorporating the inventions disclosed herein. In the interest of clarity, not all features of an actual implementation are described or shown in this application. It should be understood that in developing an actual embodiment incorporating the present invention, many implementation-specific decisions must be made to achieve the developer's goals, such as compliance with system-related, business-related, government-related and other constraints, described Targets sometimes change depending on the implementation. Such an effort, although complex and time-consuming, would be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0030] In summary, Applicants conceived and developed an apparatus and method for preventing and / or reducing unwanted deposit buildup utilizing permanent magnets, such as but not limited to cylindrical rare earth magnets, positioned near hydro...

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Abstract

An apparatus and method for controlling and / or minimizing the formation or accumulation of unwanted deposits on the inside of fluid flow paths by employing at various locations along the path an assembly of permanent magnets oriented such that the fluid flow is preferably from the North magnetic pole to the South magnetic Pole.

Description

[0001] This application claims priority to US Provisional Application 60 / 607739, filed September 7, 2004, the entire teachings and disclosures of which are incorporated herein by reference. technical field [0002] The present invention relates to inhibiting the formation of fluid-restricting deposits and the like in tubing, and more particularly, the present invention relates to methods and apparatus for inhibiting the formation of detrimental deposits in downhole production equipment. Background technique [0003] The problem of detrimental solids deposits in oil and gas wells, surface production equipment, and hydrocarbon flow lines has challenged the petroleum industry since the first wells were drilled more than a hundred years ago. Although scale deposition is a major problem affecting oil and gas production, it is not the only problem. Paraffin or wax deposits have also been considered a major problem since the beginning of the petroleum industry worldwide because of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B37/00C02F1/48E21B47/01
CPCC02F1/482Y10S166/902E21B37/00
Inventor 特伦斯·伯斯特D·J·小佩里奥D·S·阿尔姆斯
Owner 特伦斯 伯斯特
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