FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2083934778> ?p ?o ?g. }

• W2083934778 endingPage "113" @default.
• W2083934778 startingPage "104" @default.
• W2083934778 abstract "Summary Although sucker-rod pumps are installed in nearly 90% of all oil wells and many gas wells (for liquid unloading) in the United States and have been widely used for decades, there are many issues regarding their hydraulic performance that are not well understood. This is caused by the difficulty of obtaining downhole pump-performance data. Many persistent problems in sucker-rod pumping, including partial pump fillage, gas interference, gas locking, fluid pound, sticking valves, rod downstroke compression loading, equipment failure, reduced production, etc., are difficult to diagnose from the surface. Currently, verification of sucker-rod pump problems can only be inferred by removing the pump at great expense. Thus, root-cause analysis depends on guesswork and component analysis. Knowledge of pump characteristics downhole would allow problems to be predicted rather than simply diagnosed after they have persisted long enough to result in failure. To develop a knowledge base on sucker-rod pumps, a two-fold approach is being pursued: instrumentation of a clear sucker-rod pump in the laboratory, followed by the development of an instrumented downhole pump. The laboratory pump allows the development of diagnostic techniques in which pump performance can be verified visually. The downhole pump will allow testing at field conditions. A key element to both the laboratory and downhole instrumented pumps is measuring the compression chamber pressure (pressure within the pump barrel). The instrumentation has been designed to collect high-speed (≥100 samples a second) data so that transient behavior (ball chatter, etc.) can be observed. Data is archived while the pump operates under various conditions, from full to pumped off. This paper presents results of tests with the laboratory pump that have resulted in new insights about pump friction and the techniques developed to measure dynamic and static pump friction. Analyses of the compression-chamber pressure are leading to a better understanding of what happens when both valves are closed and leading to the development of techniques to perform real-time diagnoses that determine fillage and gas locking. The laboratory data showed that compression-chamber data can be insightful in understanding pump conditions." @default.
• W2083934778 created "2016-06-24" @default.
• W2083934778 creator A5008495531 @default.
• W2083934778 creator A5050883228 @default.
• W2083934778 creator A5057876859 @default.
• W2083934778 creator A5060031265 @default.
• W2083934778 creator A5090981613 @default.
• W2083934778 date "2003-05-01" @default.
• W2083934778 modified "2023-10-18" @default.
• W2083934778 title "Laboratory-Instrumented Sucker-Rod Pump" @default.
• W2083934778 cites W2034786700 @default.
• W2083934778 doi "https://doi.org/10.2118/83674-pa" @default.
• W2083934778 hasPublicationYear "2003" @default.
• W2083934778 type Work @default.
• W2083934778 sameAs 2083934778 @default.
• W2083934778 citedByCount "7" @default.
• W2083934778 countsByYear W20839347782016 @default.
• W2083934778 countsByYear W20839347782018 @default.
• W2083934778 countsByYear W20839347782020 @default.
• W2083934778 countsByYear W20839347782021 @default.
• W2083934778 countsByYear W20839347782022 @default.
• W2083934778 crossrefType "journal-article" @default.
• W2083934778 hasAuthorship W2083934778A5008495531 @default.
• W2083934778 hasAuthorship W2083934778A5050883228 @default.
• W2083934778 hasAuthorship W2083934778A5057876859 @default.
• W2083934778 hasAuthorship W2083934778A5060031265 @default.
• W2083934778 hasAuthorship W2083934778A5090981613 @default.
• W2083934778 hasConcept C111919701 @default.
• W2083934778 hasConcept C118530786 @default.
• W2083934778 hasConcept C127413603 @default.
• W2083934778 hasConcept C2775991074 @default.
• W2083934778 hasConcept C2777560178 @default.
• W2083934778 hasConcept C2780190608 @default.
• W2083934778 hasConcept C41008148 @default.
• W2083934778 hasConcept C65120314 @default.
• W2083934778 hasConcept C78519656 @default.
• W2083934778 hasConcept C78762247 @default.
• W2083934778 hasConceptScore W2083934778C111919701 @default.
• W2083934778 hasConceptScore W2083934778C118530786 @default.
• W2083934778 hasConceptScore W2083934778C127413603 @default.
• W2083934778 hasConceptScore W2083934778C2775991074 @default.
• W2083934778 hasConceptScore W2083934778C2777560178 @default.
• W2083934778 hasConceptScore W2083934778C2780190608 @default.
• W2083934778 hasConceptScore W2083934778C41008148 @default.
• W2083934778 hasConceptScore W2083934778C65120314 @default.
• W2083934778 hasConceptScore W2083934778C78519656 @default.
• W2083934778 hasConceptScore W2083934778C78762247 @default.
• W2083934778 hasIssue "02" @default.
• W2083934778 hasLocation W20839347781 @default.
• W2083934778 hasOpenAccess W2083934778 @default.
• W2083934778 hasPrimaryLocation W20839347781 @default.
• W2083934778 hasRelatedWork W2348099623 @default.
• W2083934778 hasRelatedWork W2350235809 @default.
• W2083934778 hasRelatedWork W2359589966 @default.
• W2083934778 hasRelatedWork W2377443664 @default.
• W2083934778 hasRelatedWork W2377669322 @default.
• W2083934778 hasRelatedWork W2380548822 @default.
• W2083934778 hasRelatedWork W2381566126 @default.
• W2083934778 hasRelatedWork W2393467717 @default.
• W2083934778 hasRelatedWork W2954089347 @default.
• W2083934778 hasRelatedWork W3037683958 @default.
• W2083934778 hasVolume "18" @default.
• W2083934778 isParatext "false" @default.
• W2083934778 isRetracted "false" @default.
• W2083934778 magId "2083934778" @default.
• W2083934778 workType "article" @default.