The Research on Calculation Method of Pump Efficiency

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Abstract:

Pump efficiency as an important parameter in the modern production of oil field. How to get the actual pump efficiency accurately and quickly is very important. In order to obtain accurate pump efficiency, the ground dynamometer card of the oil well is taken as the research object. According to find the traveling valve factual open and close position, we can get the actual efficient stroke and the load change of sucker rod. Then pump efficiency is computed using the actual efficient stroke and the load change of sucker rod.

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Periodical:

Advanced Materials Research (Volumes 503-504)

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968-971

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April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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