novtexmechМехатроника, автоматизация, управлениеMekhatronika, Avtomatizatsiya, Upravlenie1684-64272619-1253Commercial Publisher «New Technologies»10.17587/mau.24.249-259novtexmech-1371Research ArticleАВТОМАТИЗАЦИЯ И УПРАВЛЕНИЕ ТЕХНОЛОГИЧЕСКИМИ ПРОЦЕССАМИAUTOMATION AND CONTROL TECHNOLOGICAL PROCESSESКорреляционная экстремальная система контроля начала неисправностей оборудования нефтяных промыслов путем анализа их ваттметрограммы и динамограммыCorrelational Extremal System for Controlling the Beginning of Faults in Oil Field Equipment by Analyzing their Wattmeter and Dynamometer ChartsАлиевТ. А.AlievT. A.

академик НАНА, д-р техн. наук, проф.

Баку, AZ 1141

Aliev Telman A., Academician of the ANAS, Dr. of Tech. Sc., Professor

Baku, AZ 1141

director@cyber.azГулуевГ. А.GuluevG. A.

д-р техн. наук, доц.

Баку, AZ 1141

Baku, AZ 1141

scb_06@mail.ruРзаевА. Г.RzayevA. H.

д-р техн. наук, доц.

Баку, AZ 1141

Baku, AZ 1141

asifrzayev48@gmail.comРзаеваН. Э.RzayevaN. E.

канд. техн. наук, доц., зав. кафедрой

Баку, AZ 1141

Baku, AZ 1141

nikanel1@gmail.comПашаевФ. Г.PashayevF. H.

д-р техн. наук, доц.

Баку, AZ 1141

Baku, AZ 1141

pasha.farhad@gmail.comГадимовР. М.GadimovR. M.

канд. техн. наук, доц.

Баку, AZ 1141

Baku, AZ 1141

rauf_qadimov@mail.ruИнститут Систем Управления НАНА; Азербайджанский Университет Архитектуры и СтроительстваАзербайджанInstitute of Control Systems of ANAS; Azerbaijan University of Architecture and ConstructionAzerbaijanИнститут Систем Управления НАНААзербайджанInstitute of Control Systems of ANASAzerbaijan202306052023245249259Copyright © Commercial Publisher «New Technologies», 20232023Commercial Publisher «New Technologies»Commercial Publisher «New Technologies»https://mech.novtex.ru/jour/about/submissions#copyrightNoticehttps://mech.novtex.ru/jour/article/view/1371

Создание технологии анализа ваттметрограммы для контроля основного оборудования нефтяных промыслов всегда представлял как теоретический, так и большой практический интерес. Многочисленные эксперименты показывали, что ваттметрограмма электродвигателя представляет собой сильно зашумленный сигнал, и значительная часть диагностической информации содержится в оценках дисперсии помехи и взаимно корреляционной функции между помехой и полезным сигналом. Отсутствие технологий их анализа затрудняло и затрудняет использование ваттметрограммы для контроля указанного оборудования.

В статье предлагается технология контроля начала неисправностей и ранней диагностики технического состояния штанговых глубинно-насосных установок (ШГНУ), установок электроцентробежных насосов (УЭЦН), блочных кустовых насосных станций (БКНС) нефтяных промыслов. Показано, что в процессе эксплуатации на ваттметрограмме электродвигателей этих объектов отражается информация о начале скрытого периода изменения их технического состояния, которую можно использовать как информативные признаки при их диагностике. Предлагается технология определения оценки взаимно корреляционной функции RXε(μ) между полезным сигналом X(iΔt) и помехой ε(iΔt) ваттметрограммы и технология формирования множества эталонных ваттметрограмм, у которых полученные информативные признаки совпадают с информативными признаками ваттметрограмм характерных неисправностей. Предлагается по информативным признакам текущих и эталонных ваттметрограмм электродвигателей с помощью корреляционных экстремальных систем решить задачу идентификации неисправностей рассматриваемого оборудования. Показано, что, используя предложенную технологию также возможно осуществить контроль начала аналогичных неисправностей ШГНУ путем анализа динамограммы. Приведены результаты экспериментов, показывающих эффективность и целесообразность создания этих систем контроля на основе КЭС.

The creation of technology for the analysis of wattmeter charts to control the main equipment of oil fields has always been of both theoretical and great practical interest. Numerous experiments have shown that the wattmeter chart of their electric motor is a highly noisy signal, and a significant part of the diagnostic information is contained in the estimates of the noise variance and the cross-correlation function between the noise and the useful signal. The lack of technologies for their analysis made it difficult and still makes it difficult to use the wattmeter chart to control the indicated equipment. The paper proposes a technology for controlling the onset of malfunctions and early diagnostics of the technical condition of sucker rod pumping units (SRPU), electric submersible pumps (ESPs), modular cluster pump stations (MCPS) of oil fields. It is shown that during operation, the wattmeter chart of the electric motors of these objects reflects information about the beginning of the latent period of change in their technical condition, which can be used as informative attributes in their diagnosis. A technology is proposed for determining the estimate of the cross-correlation function RXε(μ) between the useful signal X(iΔt) and the noise ε(iΔt) of the wattmeter chart and the technology for generating a set of reference wattmeter charts, in which the obtained informative attributes coincide with the informative attributes of the wattmeter charts of typical malfunctions. It is proposed to solve the problem of identifying faults in the equipment under consideration by the informative attributes of current and reference wattmeter charts of electric motors using correlation extremal systems. It is shown that using the proposed technology it is also possible to control the onset of similar malfunctions of SRPU by analyzing the dynamometer chart. The results of experiments showing the effectiveness and expediency of creating these control systems based on CES are presented.

электродвигательваттметрограммадинамограммаконтрольобъектидентификациякорреляционная экстремальная системаоценкапомехаавариятехническое состояниенеисправностьинформативный признакelectric motorwattmeter chartdynamometer chartcontrolcorrelation extremal systemmalfunctionReferencesAliev T. M. et al. Automated control and diagnostics of SRPU, Nedra, Moscow 1988, 232 p.Aliev T. M. et al. Automated control and diagnostics of SRPU, Nedra, Moscow 1988, 232 p.Maksimov V. M. Generalized low of multiphase through porous media and "coupling" effects during the oil displacement by water, Matem. Mod., 2015, vol. 27, no. 11, pp. 21—31.Maksimov V. M. Generalized low of multiphase through porous media and "coupling" effects during the oil displacement by water, Matem. Mod., 2015, vol. 27, no. 11, pp. 21—31.Guluyev G. A., Rzayev As. H., Pashayev F. H. Analysis of processes mechanized oil mining with the methods theory of electrical circuits, Mekhatronika Avtomatizatsiya Upravlenie, 2020, vol. 21, no. 12, pp. 675—681, available at: https://doi.org/10.17587/mau.21.675-681Guluyev G. A., Rzayev As. H., Pashayev F. H. Analysis of processes mechanized oil mining with the methods theory of electrical circuits, Mekhatronika Avtomatizatsiya Upravlenie, 2020, vol. 21, no. 12, pp. 675—681, available at: https://doi.org/10.17587/mau.21.675-681Aliev T. A., Iskenderov D. A., Guluyev G. A. et al. Results of introducing the control, diagnostics and management complex for oil wells operated by sucker rod pumps at ‘‘Bibi Heybat Oil" oil and gas producing company, Azerbaijan Oil Economy, 2014, no. 6, pp. 37—41.Aliev T. A., Iskenderov D. A., Guluyev G. A. et al. Results of introducing the control, diagnostics and management complex for oil wells operated by sucker rod pumps at ‘‘Bibi Heybat Oil" oil and gas producing company, Azerbaijan Oil Economy, 2014, no. 6, pp. 37—41.Han D. Discussions on concepts, countermeasures and technical routes for the secondary development of high water-cut oil fields. Petroleum Exploration and Development, 2010, vol. 37, no. 5, pp. 583—591.Han D. Discussions on concepts, countermeasures and technical routes for the secondary development of high water-cut oil fields. Petroleum Exploration and Development, 2010, vol. 37, no. 5, pp. 583—591.Aliev T. A. Noise Control of the Beginning and Development Dynamics of Accidents, Springer, 2019, 201 p., available at: https://www.doi.org/10.1007/978-3-030-12512-7.Aliev T. A. Noise Control of the Beginning and Development Dynamics of Accidents, Springer, 2019, 201 p., available at: https://www.doi.org/10.1007/978-3-030-12512-7.Aliev T. A., A Rzayev H., Guluyev G. A. et al. Robust technology and system for management of sucker rod pumping units in oil wells, Mechanical Systems and Signal Processing, 2018, vol. 99, pp. 47—56, available at: https://doi.org/10.1016/j.ymssp.2017.06.010Aliev T. A., A Rzayev H., Guluyev G. A. et al. Robust technology and system for management of sucker rod pumping units in oil wells, Mechanical Systems and Signal Processing, 2018, vol. 99, pp. 47—56, available at: https://doi.org/10.1016/j.ymssp.2017.06.010Aliev T. A., Guluyev G. A., Pashayev F. H. et al. Noise monitoring technology for objects in transition to the emergency state, Mechanical Systems and Signal Processing, 2012, vol. 27, pp. 755—762, available at: https://doi.org/10.1016/j.ymssp.2011.09.005Aliev T. A., Guluyev G. A., Pashayev F. H. et al. Noise monitoring technology for objects in transition to the emergency state, Mechanical Systems and Signal Processing, 2012, vol. 27, pp. 755—762, available at: https://doi.org/10.1016/j.ymssp.2011.09.005Aliev T. A. Digital Noise Monitoring of Defect Origin, Springer-Verlag, London, 2007, 235 p., available at: https://doi.org/10.1007/978-0-387-71754-8Aliev T. A. Digital Noise Monitoring of Defect Origin, Springer-Verlag, London, 2007, 235 p., available at: https://doi.org/10.1007/978-0-387-71754-8Bendat J. S., Piersol A. G. Engineering Applications of Correlation and Spectral Analysis, second ed, Wiley, New York, 1993.Bendat J. S., Piersol A. G. Engineering Applications of Correlation and Spectral Analysis, second ed, Wiley, New York, 1993.Tang H., Liao Y. H., Cao J. Y., Xie H. Fault diagnosis approach based on Volterra models, Mechanical Systems and Signal Processing, 2010, vol. 24, no. 4, pp. 1099—1113, available at: https://doi.org/10.1016/j.ymssp.2009.09.001Tang H., Liao Y. H., Cao J. Y., Xie H. Fault diagnosis approach based on Volterra models, Mechanical Systems and Signal Processing, 2010, vol. 24, no. 4, pp. 1099—1113, available at: https://doi.org/10.1016/j.ymssp.2009.09.001Bendat J. S., Piersol A. G. Random Data, Analysis & Measurement Procedures, Wiley, New York, 2000.Bendat J. S., Piersol A. G. Random Data, Analysis & Measurement Procedures, Wiley, New York, 2000.Li K., Han Y., Wang T. A novel prediction method for down-hole working conditions of the beam pumping unit based on 8-directions chain codes and online sequential extreme learning machine, Journal of Petroleum Science and Engineering, 2018, vol. 160, pp. 285—301, available at: https://doi.org/10.1016/j.petrol.2017.10.052Li K., Han Y., Wang T. A novel prediction method for down-hole working conditions of the beam pumping unit based on 8-directions chain codes and online sequential extreme learning machine, Journal of Petroleum Science and Engineering, 2018, vol. 160, pp. 285—301, available at: https://doi.org/10.1016/j.petrol.2017.10.052Bello O., Dolberg E. P., Teodoriu C., Karami H. et al. Transformation of academic teaching and research: Development of a highly automated experimental sucker rod pumping, 2020.Bello O., Dolberg E. P., Teodoriu C., Karami H. et al. Transformation of academic teaching and research: Development of a highly automated experimental sucker rod pumping, 2020.Sun Z., Lin C., Du D. et al. Application of seismic architecture interpretation in enhancing oil recovery in late development stage taking meandering river reservoir in dongying depression as an example, Journal of Petroleum Science and Engineering, 2019, p. 106769.Sun Z., Lin C., Du D. et al. Application of seismic architecture interpretation in enhancing oil recovery in late development stage taking meandering river reservoir in dongying depression as an example, Journal of Petroleum Science and Engineering, 2019, p. 106769.Fasel T. R., Todd M. D. Chaoticinsonification for health monitoring of anadhesively bonded composite stiffened panel, Mechanical Systems and Signal Processing, 2010, vol. 24, no. 5, pp. 1420—1430, available at: https://doi.org/10.1016/j.ymssp.2009.12.002Fasel T. R., Todd M. D. Chaoticinsonification for health monitoring of anadhesively bonded composite stiffened panel, Mechanical Systems and Signal Processing, 2010, vol. 24, no. 5, pp. 1420—1430, available at: https://doi.org/10.1016/j.ymssp.2009.12.002

The authors declare that there are no conflicts of interest present.