{"title":"An improved finite-difference calculation of downhole dynamometer cards for sucker-rod pumps","authors":"T. Everitt, J. W. Jennings","doi":"10.2118/18189-PA","DOIUrl":null,"url":null,"abstract":"This paper presents a finite-difference representation of the wave equation developed for diagnostic analyses of sucker rod pumping systems. A consistent method of computing the viscous damping term associated with the damped-wave equation is also presented","PeriodicalId":22020,"journal":{"name":"Spe Production Engineering","volume":"11 1","pages":"121-127"},"PeriodicalIF":0.0000,"publicationDate":"1992-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"42","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Spe Production Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2118/18189-PA","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 42
Abstract
This paper presents a finite-difference representation of the wave equation developed for diagnostic analyses of sucker rod pumping systems. A consistent method of computing the viscous damping term associated with the damped-wave equation is also presented