Abstract
The centrifugal water injection pump has a wide application in the oil field, with the major usage in the water injection for the oil well to ensure a smooth operation of the oil production. The sliding bearing, as a critical part within the centrifugal water injection pump, will be subjected to various kinds of failure after a period of operation due to the impact from the factors such as load, installation and lubrication status, which will lead to major loss to the production. The main topic in this research is that the grey theory is used in the failure diagnosis and prediction of sliding bearing on the centrifugal water injection pump, and the equipment operation status is evaluated with the prediction results. The operation status of the sliding bearing on the water injection pump can be displayed via the diagnosis and prediction of the model with a high accuracy on failure diagnosis results, and the prediction results are essentially consistent with the equipment operation situations.
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Copyright 2017, Shaanxi Petroleum Society.
This paper was prepared for presentation at the 2017 International Field Exploration and Development Conference in Chengdu, China, 21–22 September 2017.
This paper was selected for presentation by the IFEDC&IPPTC Committee following review of information contained in an abstract submitted by the author(s). Contents of the paper, as presented, have not been reviewed by the IFEDC&IPPTC Committee and are subject to correction by the author(s). The material does not necessarily reflect any position of the IFEDC&IPPTC Committee, its members. Papers presented at the Conference are subject to publication review by Professional Committee of Petroleum Engineering of Shaanxi Petroleum Society. Electronic reproduction, distribution or storage of any part of this paper for commercial purposes without the written consent of Shaanxi Petroleum Society is prohibited. Permission to reproduce in print is restricted to an abstract of not more than 300 words illustrations may not be copied. The abstract must contain conspicuous acknowledgment of IFEDC&IPPTC. Contact email: paper@ifedc.org or paper@ipptc.org.
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Acknowledgements
This work is supported by the national key research and development program of China “Typical storage of dangerous chemicals safety warning and protection integration key technology research and application demonstration (2016YFC0801200)”.
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Liu, W., Peng, Q. (2019). The Application of Grey Theory in the Failure Diagnosis and Prediction of Sliding Bearing on Centrifugal Pump. In: Qu, Z., Lin, J. (eds) Proceedings of the International Field Exploration and Development Conference 2017. Springer Series in Geomechanics and Geoengineering. Springer, Singapore. https://doi.org/10.1007/978-981-10-7560-5_5
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DOI: https://doi.org/10.1007/978-981-10-7560-5_5
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