IMECH-IR  > 流固耦合系统力学重点实验室
New electromagnetic imaging tool introduced for corrosion detection
Zhong XF(钟兴福); Wu YX(吴应湘); Chen JQ; Abakumov A; Zhong XF(钟兴福)
Source PublicationELECTRICAL INSULATING MATERIALS AND ELECTRICAL ENGINEERING
2012
Pages19-24
Conference Name2012 International Conference on Electrical Insulating Materials and Electrical Engineering, EIMEE 2012
Conference DateMAY 25-27, 2012
Conference PlaceShenyang, Liaoning, China
AbstractThe new Electromagnetic Imaging Tool (EMIT) is introduced in this study. It is also described that the basic inspection theory, system structure and applications. The EMIT can determine whether metal loss or casing damage has occurred internally or externally. A 3D casing image can be supplied, including horizontal, vertical profile. The experimental results show that the EMIT has a "high-resolution" for MFL method in the casing well because of the steel brush structure. The minimal diameter of the inspection hole is 4 mm, and the thickness determination error of casing wall is 0.4 mm. A number of examples from oilfield are presented.
KeywordElectrical Engineering Electromagnetism Inspection Insulating Materials Magnetic Leakage Oil Fields Brush Structure Casing Damage Casing Wall Corrosion Detection Corrosion Inspection Electromagnetic Imaging High Resolution Magnetic Flux Leakage Metal Loss System Structures Thickness Determination Vertical Profile
DepartmentLMFS多相流及流固耦合(LHO)
ISBN978-3-03785-451-8
URL查看原文
Indexed ByEI
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46867
Collection流固耦合系统力学重点实验室
Corresponding AuthorZhong XF(钟兴福)
Recommended Citation
GB/T 7714
Zhong XF,Wu YX,Chen JQ,et al. New electromagnetic imaging tool introduced for corrosion detection[C]ELECTRICAL INSULATING MATERIALS AND ELECTRICAL ENGINEERING,2012:19-24.
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