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| Research Review of Buried Oil and Gas Pipelines Defects Based on Metal Magnetic Memory Detection |
| Received:July 04, 2024 Revised:July 09, 2024 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2024.11.017 |
| KeyWord:metal magnetic memory detection technology buried oil and gas pipeline macro defect defect inversion instrument development |
| Author | Institution |
| SHEN Qing |
Beijing Aviation Oil Construction Co., Ltd., Beijing, China |
| CHEN Fenghua |
Beijing Aviation Oil Construction Co., Ltd., Beijing, China |
| LI Xuguang |
Beijing Aviation Oil Construction Co., Ltd., Beijing, China |
| ZHENG Lei |
Beijing Aviation Oil Construction Co., Ltd., Beijing, China |
| GAO Zhixian |
Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd., Shandong Qingdao , China |
| DING Jifeng |
Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd., Shandong Qingdao , China |
| WANG Liang |
Qingdao NCS Testing & Corrosion Protection Technology Co., Ltd., Shandong Qingdao , China |
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| Abstract: |
| Based on the principle of metal magnetic memory detection, the development status of the magnetic detection method for common defects of buried pipelines is introduced in detail, and the research progress in defect classification method, data signal processing, and defect inversion method are systematically summarized. The progress of the research in developing magnetic measuring instruments for different working conditions and defects is summarized. The present development status of magnetic detection of buried pipelines is discussed, and the future research direction is put forward, which provides a reference for the development and application of online detection technology of buried oil and gas pipelines. |
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