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Keywords: frequency
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Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173929-MS
... artificial lift system platform ESP frequency information control system VSD ICSS valve operation cable differential pressure transformer operator society of petroleum engineers protection wellhead platform amp esp motor Introduction Peregrino field began oil production on 9 April...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173951-MS
... by Duran (2003) , and then the graph was divided in three zones: Stable Zone, Degradation zone and Unstable Zone. For the last one, a computational tool was used to process the data acquired into frequency domain, in a first moment to the outlet pressure signal, and then two other parameters such as flow...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173942-MS
... slug flow is described, and results from numerical simulations are presented for a steel catenary riser configuration, showing the importance of the internal flow forces on the movements of a production riser. Upstream Oil & Gas displacement riser frequency slug flow two-phase flow...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173967-MS
... application process output artificial lift Artificial Intelligence algorithm system identification frequency proceedings international conference Campos automatic control Introduction Fig. (3) shows the process response; the response appears to be fitted well by a linear first-order model...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference — Latin America and Caribbean, May 27–28, 2015
Paper Number: SPE-173977-MS
... of the product, specifications, and lab tests, field examples that helped to maximize production and protect the artificial lift equipment. artificial lift system frequency Upstream Oil & Gas information cable intake pressure downhole sensor resolution sensor society of petroleum engineers...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference-Americas, May 21–22, 2013
Paper Number: SPE-165035-MS
... the stroke the best. They are best reporting features: PSD distribution, Noise Flatness, Root-Mean Squared, frequencies of maximum PSD, etc. The result of performed characterization with the help of signature concept, determines a pattern of SRP acoustically. This allows further application of acoustic...
Proceedings Papers

Paper presented at the SPE Artificial Lift Conference-Americas, May 21–22, 2013
Paper Number: SPE-165015-MS
... where achieved. Fine tuning of the lift system frequency (pump speed) and wellhead pressures allowed each well to be optimized in line with the reservoir engineers recommended bottom hole flowing pressure requests. The individual production and draw down targets could be adjusted up or down...

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