Multiphase nuclear-magnetic flowmeter-relaxometer for control of condition and rapidly changing expenditures of oil mixtures

The necessity of improving the primary purification of oil in the conditions of a drilling station or an off shore platform is substantiated. The problems that arise in these situations are noted. One of the conditions for increasing the efficiency of the primary treatment (separation) of an oil mixture. The possibilities of using different designs offlowmeters to measure the flow rate q of the oil mixture coming from the well and various devices for monitoring its condition are considered. The analysis of designs of nuclear-magnetic flowmeters-relaxometers is carried out. The design of the industrial nuclear magnetic flowmeter-relaxometer M-Phase 5000, which is used to control the flow and quality of oil and oil products, is considered in detail. Problems have been identified that do not allow the use of a nuclear magnetic flowmeter - the M-Phase 5000 relaxometer in a drilling rig or offshore platform. A new design of a nuclear magnetic flowmeter-relaxometer has been developed, in which modulation methods for measuring q, T₁ and T₂ are implemented. The use of these techniques and various technical solutions makes it possible to use this device at a drilling station or offshore platform. The results of studies of various media are presented.

1. Chen Z., Wang L., Wei Z., Wang Y., Deng J., Energy, 2022, vol. 244, 123147. https://doi.org/10.1016/j.energy.2022.123147

2. Xu Y., Lun Z., Pan Z., Zhao C., Zhang D., Journal of Petroleum Science and Engineering, 2022, vol. 211, 110183. https://doi.org/10.1016/j.petrol.2022.110183

3. De Robbio R., Cameretti M. C., Mancaruso E., Fuel, 2022, vol. 317, 123519. https://doi.org/10.1016/j.fuel.2022.123519

4. Rosa-Santos P., Taveira-Pinto F., Energy Conversion and Management, 2019, vol. 186, pp. 556–569. https://doi.org/10.1016/j.enconman.2019.02.050

5. Gizatullin B., Gafurov M., Murzakhanov F., Mattea C., Stapf S., Langmuir, 2021, vol. 37 (22), pp. 6783–6791. https://doi.org/10.1021/acs.langmuir.1c00882

6. Dimitriadis A., Meletidis G., Pfi sterer U., Kubička D., Bezergianni S., Fuel Processing Technology, 2022, vol. 230, 107220. https://doi.org/10.1016/j.fuproc.2022.107220

7. Qu B., Yang C., Shao Q., Liu Y., Chu H., Fuel, 2022, vol. 315, 123218. https://doi.org/10.1016/j.fuel.2022.123218

8. Li Y., Wang D., Xu G., Zhang X., Liang X., Frontiers in Chemistry, 2021, vol. 9, 810861. https://doi.org/10.3389/fchem.2021.81086

9. Jafarinejad S., Esfahani M. R., Separations, 2021, vol. 8, no. 11, 206. https://doi.org/10.3390/separations8110206

10. Klingensmith W. C., Mays D. C., Journal of Environmental Engineering (United States), 2018, vol. 144, 05018004. https://doi.org/10.1061/(ASCE)EE.1943-7870.0001415

11. Yang Y., Ha W., Zhang C., Zhang X., Wang D., Flow Measurement and Instrumentation, 2022, vol. 84, 102142. https://doi.org/10.1016/j.fl owmeasinst.2022.102142

12. Wang Y., Li H., Liu X., Hu J., Deng G., Sensors, 2016, vol. 16, no. 10, 1703. https://doi.org/10.3390/s16101703

13. Kumar A., Ridha S., Narahari M., Ilyas S. U., Expert Systems with Applications, 2021, vol. 183, 115409. https://doi.org/10.1016/j.eswa.2021.115409

14. Сафонов А. В. Опыт применения ультразвуковых преобразователей расхода в составе системы измерений количества и показателей качества нефти // Измерительная техника. 2014. № 4. С. 59–61 [Safonov A. V., Measurement Techniques, 2014, vol. 57, no. 4, рр. 458–460. https://doi.org/10.1007/s11018-014-0477-1].

15. Марусина М. Я., Базаров Б. А., Галайдин П. А., Марусин Н. П., Силаев А. А., Закемовская Ю. Е., Мустафаев Ю. Н. Синтез градиентной системы мультифазного расходомера // Измерительная техника. 2014. № 5. С. 68–72 [Marusina M. Y., Bazarov B. A., Galaidin P. A., Marusin M. P., Silaev A. A., Zakemovskaya E. Y., Mustafaev Y. N., Measur ement Techniques, 2014, vol. 57, no. 5, pp. 580–586. https://doi.org/10.1007/s11018-014-0501-5].

16. Im S. H., Kim K. Y., Park G. S., Transactions of the Korean Institute of Electrical Engineers, 2021, vol. 70, pp. 1460–1466. https://doi.org/10.5370/KIEE.2021.70.10.1460

17. Dasgupta S., Tm – Technisches Messen, 2021, vol. 88, no. 9, pp. 508–518. https://doi.org/10.1515/teme-2021-0011

18. Давыдов В. В., Мязин Н. С., Кирюхин А. В. Ядерно-магнитные расходомеры-релаксометры для контроля расхода и состояния теплоносителя и питательной воды на АЭС // Атомная энергия. 2019. Т. 127. № 5. С. 250–255 [Davydov V. V., Myazin N. S., Kiryukhin A. V., Atomic Energy, 2020, vol. 127, no. 5, pp. 274–279. https://doi.org/10.1007/s10512-020-00623-5].

19. O’Neill K. T., Brancato L., Stanwix P. L., Fridjonsson E. O., Johns M. L., Chemical Engineering Science, 2019, vol. 202, pp. 222–237. https://doi.org/10.1016/j.ces.2019.03.018

20. Fridjonsson E. O., Stanwix P. L., Johns M. L., Journal of Magnetic Resonance, 2014, vol. 245, 110. https://doi.org/10.1016/j.jmr.2014.06.004

21. Davydov V. V., Optics and Spectroscopy, 2016, vol. 121, no. 1, pp. 18–24. https://doi.org/10.1134/S0030400X16070092

22. Zargar M., Johns M. L., Aljindan J. M., Noui-Mehidi M. N., O’Neill K. T., SPE Production and Operations, 2021, vol. 36, no. 2, pp. 423–436. https://doi.org/10.2118/205351-PA

23. Bilgic A. M., Kunze J. W., Stegemann V., Cerioni L., Zoeteweij M., Tm – Technisches Messen, 2015, vol. 82, no. 11, pp. 539–548. https://doi.org/10.1515/teme-2015-0082

24. Weissenbrunner A., Fiebach A., Schmelter S., Thamsen P. U., Lederer T., Flow Measurement and Instrumentation, 2016, vol. 52, pp. 25–39. https://doi.org/10.1016/j.fl owmeasinst.2016.07.011

25. Давыдов В. В., Дудкин В. И., Карсеев А. Ю. Малогабаритный меточный ядерно-магнитный расходомер для измерения быстроменяющихся расходов жидкости // Измерительная техника. 2015. № 3. С. 48–51 [Davydov V. V., Dudkin V. I., Karseev A. Y., Measurement Techniques, 2015, vol. 58, no. 3, pp. 317– 322. https://doi.org/10.1007/s11018-015-0707-1].

26. Deng F., Xiong C., Chen S., Chen G., Wang M., Liu H., Zhang J., Xiao L., Petroleum Exploration and Development, 2020, vol. 47, no. 4, pp. 855–866. https://doi.org/10.1016/S1876-3804(20)60101-X

27. O’Neill K. T., Klotz, A., Stanwix, P. L. et al., Flow Measurement and Instrumentation, 2017, vol. 58, pp. 104–111. https://doi.org/10.1016/j.fl owmeasinst.2017.10.004

28. Meribout M., Azzi A., Ghendour N. et al., Measurement, 2020, vol. 165, 108111. https://doi.org/10.1016/j.measurement.2020.108111

29. Давыдов В. В., Мязин Н. С., Давыдов Р. В. Ядерно-магнитный расходомер-релаксометр для контроля расхода и состояния теплоносителя в первом контуре ядерного ре- актора подвижного объекта // Измерительная техника. 2022. № 4. С. 49–58 [Davydov V. V., Myazin N. S., Davydov R. V., Nuclear-magnetic fl owmeter-relaxometer for control to expenditure and condition transparent liquids of coolant in fi rst circuit of nuclear reactor a moving object, Izmeritel'naya tekhnika, 2022, no. 4, рр. 49–58 (In Russ.)]. https://doi.org/10.32446/0368-1025it.2022-4-49-58

30. Leshe A., Nuclear induction, Veb Deustscher Verlag Der Wissenschaften, Berlin, 1963, 864 p.

31. Abragam A., The principles of nuclear magnetism, Оxford at the Clarendon Press, Oxford UK, 1961, 646 p.

32. Давыдов В. В., Дудкин В. И., Карсеев А. Ю. Формирование линии нутации в ядерно-магнитных измерителях с текущим образцом // Письма в журнал технической физи- ки. 2015. № 7. С. 103–110 [Davydov V. V., Dudkin V. I., Karseev A. Yu., Technical Physics Letters, 2015, vol. 41, pp. 355–358. https://doi.org/10.1134/S1063785015040057].

33. Давыдов В. В., Дудкин В. И., Карсеев А. Ю., Вологдин В. А. Особенности применения метода ядерно-магнитной спектроскопии для исследования потоков жидких сред // Жур- нал прикладной спектроскопии. 2015. Т. 82. № 6. С. 936–942 [Davydov V. V., Dudkin V. I., Karseev A. Yu., Vologdin V. A., Journal of Applied Spectroscopy, 2015, vol. 82, no. 6, pp. 1013–1019. https://doi.org/10.1007/s10812-016-0220-6].