Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024441323> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2024441323 abstract "Abstract The ESP system is an important artificial lift method commonly used for medium- to high-flow-rate wells for subsea developments. Multiphase flow and viscous fluids can cause severe problems in pump applications. Free gas inside an ESP causes operational problems and lead to system failures. Under two-phase flow conditions, loss of pump performance or gas lock condition can be observed. Under viscous fluids, the pump performance degrades as well. This paper provides a model on the effects of viscosity and two phase (liquid & gas) fluids on electric submersible pumps (ESPs), which are multistage centrifugal pumps for deep boreholes. The theoretical study includes a mechanistic model based on Barrios (2011) for the prediction of the degradation due to bubble accumulation. The model comprises a one-dimensional force balance to predict occurrence of the stagnant bubbles at the channel intake as a main cause of deviation from homogeneus flow model. The testing at Shell's Gasmer facility revealed that the ESP system performed as theoretical over the range of single flowrates and light viscosity oils up to Gas Volume Fractions (GVF) around 25%. ESP performance observed gas lock condition at gas fraction higher than 45%. Homogeneous Model has a fairly good agreement with pump performance up to 30% GVF. Pump flowrate can be obtained from electrical current and boost for all range of GVF and speed. Correlation depends strongly in fluid viscosity and pump configuration. The main technical contributions of this study are the determination of flow patterns under two important variables, high viscosity and two-phase flow inside the ESP to predict operational conditions that cause pump head degradation and the beginning of bubble accumulation that lead to surging Barrios (2011). For similar applications, pump performance degradation can be predicted in viscous environment and two-phase flow conditions." @default.
- W2024441323 created "2016-06-24" @default.
- W2024441323 creator A5000307910 @default.
- W2024441323 creator A5015841623 @default.
- W2024441323 creator A5038640010 @default.
- W2024441323 creator A5057777949 @default.
- W2024441323 date "2012-05-14" @default.
- W2024441323 modified "2023-10-02" @default.
- W2024441323 title "Surveillance Models of Large-Scale ESP Performance with High Viscosity Fluids and Gas" @default.
- W2024441323 cites W1975076864 @default.
- W2024441323 cites W1989088035 @default.
- W2024441323 cites W2017084990 @default.
- W2024441323 cites W2313098680 @default.
- W2024441323 doi "https://doi.org/10.2118/152217-ms" @default.
- W2024441323 hasPublicationYear "2012" @default.
- W2024441323 type Work @default.
- W2024441323 sameAs 2024441323 @default.
- W2024441323 citedByCount "6" @default.
- W2024441323 countsByYear W20244413232017 @default.
- W2024441323 countsByYear W20244413232019 @default.
- W2024441323 countsByYear W20244413232021 @default.
- W2024441323 countsByYear W20244413232023 @default.
- W2024441323 crossrefType "proceedings-article" @default.
- W2024441323 hasAuthorship W2024441323A5000307910 @default.
- W2024441323 hasAuthorship W2024441323A5015841623 @default.
- W2024441323 hasAuthorship W2024441323A5038640010 @default.
- W2024441323 hasAuthorship W2024441323A5057777949 @default.
- W2024441323 hasConcept C121332964 @default.
- W2024441323 hasConcept C127172972 @default.
- W2024441323 hasConcept C127413603 @default.
- W2024441323 hasConcept C144308804 @default.
- W2024441323 hasConcept C153005164 @default.
- W2024441323 hasConcept C157915830 @default.
- W2024441323 hasConcept C166675230 @default.
- W2024441323 hasConcept C172120300 @default.
- W2024441323 hasConcept C192562407 @default.
- W2024441323 hasConcept C2776873729 @default.
- W2024441323 hasConcept C2779379648 @default.
- W2024441323 hasConcept C38349280 @default.
- W2024441323 hasConcept C39432304 @default.
- W2024441323 hasConcept C57879066 @default.
- W2024441323 hasConcept C78762247 @default.
- W2024441323 hasConcept C97355855 @default.
- W2024441323 hasConceptScore W2024441323C121332964 @default.
- W2024441323 hasConceptScore W2024441323C127172972 @default.
- W2024441323 hasConceptScore W2024441323C127413603 @default.
- W2024441323 hasConceptScore W2024441323C144308804 @default.
- W2024441323 hasConceptScore W2024441323C153005164 @default.
- W2024441323 hasConceptScore W2024441323C157915830 @default.
- W2024441323 hasConceptScore W2024441323C166675230 @default.
- W2024441323 hasConceptScore W2024441323C172120300 @default.
- W2024441323 hasConceptScore W2024441323C192562407 @default.
- W2024441323 hasConceptScore W2024441323C2776873729 @default.
- W2024441323 hasConceptScore W2024441323C2779379648 @default.
- W2024441323 hasConceptScore W2024441323C38349280 @default.
- W2024441323 hasConceptScore W2024441323C39432304 @default.
- W2024441323 hasConceptScore W2024441323C57879066 @default.
- W2024441323 hasConceptScore W2024441323C78762247 @default.
- W2024441323 hasConceptScore W2024441323C97355855 @default.
- W2024441323 hasLocation W20244413231 @default.
- W2024441323 hasOpenAccess W2024441323 @default.
- W2024441323 hasPrimaryLocation W20244413231 @default.
- W2024441323 hasRelatedWork W1680751533 @default.
- W2024441323 hasRelatedWork W2050903619 @default.
- W2024441323 hasRelatedWork W2061337389 @default.
- W2024441323 hasRelatedWork W2062731874 @default.
- W2024441323 hasRelatedWork W2376873435 @default.
- W2024441323 hasRelatedWork W2503918137 @default.
- W2024441323 hasRelatedWork W2744202861 @default.
- W2024441323 hasRelatedWork W3216535497 @default.
- W2024441323 hasRelatedWork W4221113447 @default.
- W2024441323 hasRelatedWork W4365796052 @default.
- W2024441323 isParatext "false" @default.
- W2024441323 isRetracted "false" @default.
- W2024441323 magId "2024441323" @default.
- W2024441323 workType "article" @default.