CA2313675C - Methode et appareil pour verifier l'usure de canalisations en fer a l'aide de dispositifs magnetiques - Google Patents
Methode et appareil pour verifier l'usure de canalisations en fer a l'aide de dispositifs magnetiques Download PDFInfo
- Publication number
- CA2313675C CA2313675C CA 2313675 CA2313675A CA2313675C CA 2313675 C CA2313675 C CA 2313675C CA 2313675 CA2313675 CA 2313675 CA 2313675 A CA2313675 A CA 2313675A CA 2313675 C CA2313675 C CA 2313675C
- Authority
- CA
- Canada
- Prior art keywords
- conduit
- sensor
- pair
- travel passage
- sensor supports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 20
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 11
- 230000004907 flux Effects 0.000 claims abstract description 62
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000003491 array Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 description 15
- 230000007547 defect Effects 0.000 description 4
- 239000003129 oil well Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 101000671638 Homo sapiens Vesicle transport protein USE1 Proteins 0.000 description 1
- 102100040106 Vesicle transport protein USE1 Human genes 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2313675 CA2313675C (fr) | 2000-07-07 | 2000-07-07 | Methode et appareil pour verifier l'usure de canalisations en fer a l'aide de dispositifs magnetiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2313675 CA2313675C (fr) | 2000-07-07 | 2000-07-07 | Methode et appareil pour verifier l'usure de canalisations en fer a l'aide de dispositifs magnetiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2313675A1 CA2313675A1 (fr) | 2002-01-07 |
| CA2313675C true CA2313675C (fr) | 2004-11-30 |
Family
ID=4166680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2313675 Expired - Lifetime CA2313675C (fr) | 2000-07-07 | 2000-07-07 | Methode et appareil pour verifier l'usure de canalisations en fer a l'aide de dispositifs magnetiques |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2313675C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115865B (zh) * | 2018-09-18 | 2024-07-09 | 中国石油化工股份有限公司 | 盘式连续油管损伤检测装置 |
| CN115308297A (zh) * | 2022-08-05 | 2022-11-08 | 国家石油天然气管网集团有限公司 | 一种基于周向励磁装置的缺陷信号量化方法和系统 |
-
2000
- 2000-07-07 CA CA 2313675 patent/CA2313675C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2313675A1 (fr) | 2002-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20200707 |