Optimization of magnetizing systems for flaw detectors of drill pipes

Мұқаба

Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

The paper discusses methods for optimizing magnetizing systems of portable flaw detectors for drill pipes, the main purpose of which is to reduce weight, reduce energy consumption and create a more uniform magnetic field in the working area. The disadvantages of traditionally used systems are outlined and three ways to improve them are proposed.

Толық мәтін

Рұқсат жабық

Авторлар туралы

L. Mikhailov

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: mikhaylov_lv@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

A. Mikhailov

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Email: mikhaylov@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

Yu. Gobov

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Email: go@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

A. Nikitin

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Email: go@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

Ya. Smorodinskii

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Email: go@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

V. Kostin

M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences

Email: go@imp.uran.ru
Ресей, 620137 Yekaterinburg, S. Kovalevskoy St.,18

Әдебиет тізімі

  1. Drill Pipe Inspection System. URL: https://www.newtechsystems.com/products/emi-equipment/vedaq-2000-c/ (access date: 02.05.2024).
  2. Portativnaya ustanovka kontrolya buril’nyh trub magnitnymi metodami nerazrushayushchego kontrolya MAGPORTABUR. URL: https://www.vimatec.ru (access date: 02.05.2024). (In Russian).
  3. Khmelev S.V., Ketov A.B.1, Shafer A.G. Non-destructive testing of drilling equipment according to DS-1 standard // «Drilling and oil» magazine. 2022. No. 3. P. 40—42. (In Russian).
  4. DS-1. V. 3. Drill Stem Inspection, TH Hill Associates.
  5. Marchenko I., YUdakov E., CHekmazov V., Kondrat’ev V. Metody i vidy nerazrushayushchego kontrolya v processe inspekcii (defektoskopii) buril’nyh trub i usloviya ee provedeniya // ТехНАДЗОР. 2015. V. 10. No. 107. P. 128—129. (In Russian).
  6. Wu J., Fang H., Li L., Wang J., Huang X., Kang Y., Sun Y., Tang C. A Lift-Off-Tolerant Magnetic Flux Leakage Testing Method for Drill Pipes at Wellhead // Sensors (Basel, Switzerland). 2017. V. 17. No. 1. P. 201.
  7. Mikhailov A.V., Gobov Yu.L., Nikitin A.V., Popov S.E., Mikhailov L.V., Antokolsky L.I. Simulation of a closed-loop magnetizing system for a portable drill pipe magnetic flaw detector // AIP Conference Proceedings. 2022. V. 2466. No. 1. P. 040009.
  8. GOST 631—75 Truby buril’nye s vysazhennymi koncami i mufty k nim. Tekhnicheskie usloviya. (In Russian).
  9. Hysteresegraph: PERMAGRAPH® und REMAGRAPH®. URL: https://www.magnet-physik.de/messtechnik/hysteresegraphen/ (access date: 06.05.2024).
  10. GOST R 50278—92 Truby buril’nye s privarennymi zamkami. Tekhnicheskie usloviya (s Popravkoj, s Izmeneniyami No. 1, 2). (In Russian).

Қосымша файлдар

Қосымша файлдар
Әрекет
1. JATS XML
Жүктеу
2. Figure 1. Magnetic field strength amplitudes in the working area when using three magnetizing coils with winding masses of 18, 20 and 23 kg on all existing drill pipe sizes.

Жүктеу (317KB)
Метадеректер
3. Figure 2. Three-dimensional models of magnetizing systems: a - swing system with an air gap of 5 mm; b - with ferromagnetic wheels; c - with permanent magnets NdFeB with an air gap of 10 mm.

Жүктеу (320KB)
Метадеректер
4. Figure 3. Distribution of the tangential component of the magnetic field intensity on the pipe surface along its axis from magnetizing systems: 1 - coils; 2 - swing with permanent magnets; 3 - swing with air gap; 4 - swing with ferromagnetic wheels.

Жүктеу (215KB)
Метадеректер

© Russian Academy of Sciences, 2024