Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019538412> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2019538412 endingPage "2273" @default.
- W2019538412 startingPage "2263" @default.
- W2019538412 abstract "AbstractA lot of hindrances are seen in petroleum operation, production, and transportation as a results of factors that related to asphaltene precipitation. It has great importance to investigate the reversibility of asphaltene precipitation under changes of effective factors on thermodynamic conditions such as pressure, temperature, and composition. In the present work the reversibility of asphaltene precipitation under changes of pressure and temperature was investigated for two kind of Iranian heavy oil. The stability test shows these samples are located at unstable region in aspect of asphaltene precipitation. The experimental procedure includes two parts, (a) decreasing pressure from initial reservoir pressure to near saturation pressure and surveying asphaltene content hysteresis with redissolution process at reservoir temperature, and (b) investigation of precipitated asphaltene in both precipitation and redissolution processes at different temperature and reservoir pressure. At each step IP143 standard test was used to measure precipitated asphaltene. It was concluded that above bubble point pressure, asphaltene precipitation is nearly reversible with respect to pressure for both samples and it was partially reversible with respect to the temperature for sample A, and accordingly pressurizing is acceptable method for solving the problem in both heavy asphaltenic crude oil samples and increasing temperature is acceptable method for solving asphaltene problem in crude oil sample A. Also density measurement of flashed oil confirmed that there is a little hysteresis in asphaltene content during redissolution and precipitation processes.Keywords: asphaltenehysteresisprecipitationredissolutionreversibility" @default.
- W2019538412 created "2016-06-24" @default.
- W2019538412 creator A5031752202 @default.
- W2019538412 creator A5064889722 @default.
- W2019538412 creator A5070883994 @default.
- W2019538412 creator A5087524857 @default.
- W2019538412 creator A5088940240 @default.
- W2019538412 date "2014-07-02" @default.
- W2019538412 modified "2023-10-02" @default.
- W2019538412 title "The Effect of Temperature and Pressure on the Reversibility of Asphaltene Precipitation" @default.
- W2019538412 cites W1977597489 @default.
- W2019538412 cites W1979101083 @default.
- W2019538412 cites W2014658103 @default.
- W2019538412 cites W2042087839 @default.
- W2019538412 cites W2054126320 @default.
- W2019538412 cites W2059274488 @default.
- W2019538412 doi "https://doi.org/10.1080/10916466.2013.799180" @default.
- W2019538412 hasPublicationYear "2014" @default.
- W2019538412 type Work @default.
- W2019538412 sameAs 2019538412 @default.
- W2019538412 citedByCount "13" @default.
- W2019538412 countsByYear W20195384122015 @default.
- W2019538412 countsByYear W20195384122016 @default.
- W2019538412 countsByYear W20195384122017 @default.
- W2019538412 countsByYear W20195384122018 @default.
- W2019538412 countsByYear W20195384122020 @default.
- W2019538412 countsByYear W20195384122022 @default.
- W2019538412 crossrefType "journal-article" @default.
- W2019538412 hasAuthorship W2019538412A5031752202 @default.
- W2019538412 hasAuthorship W2019538412A5064889722 @default.
- W2019538412 hasAuthorship W2019538412A5070883994 @default.
- W2019538412 hasAuthorship W2019538412A5087524857 @default.
- W2019538412 hasAuthorship W2019538412A5088940240 @default.
- W2019538412 hasConcept C107054158 @default.
- W2019538412 hasConcept C121332964 @default.
- W2019538412 hasConcept C123299182 @default.
- W2019538412 hasConcept C127313418 @default.
- W2019538412 hasConcept C153294291 @default.
- W2019538412 hasConcept C157915830 @default.
- W2019538412 hasConcept C178790620 @default.
- W2019538412 hasConcept C185592680 @default.
- W2019538412 hasConcept C192562407 @default.
- W2019538412 hasConcept C2987168347 @default.
- W2019538412 hasConcept C46262669 @default.
- W2019538412 hasConcept C57879066 @default.
- W2019538412 hasConcept C62520636 @default.
- W2019538412 hasConcept C65324659 @default.
- W2019538412 hasConcept C78762247 @default.
- W2019538412 hasConcept C97355855 @default.
- W2019538412 hasConceptScore W2019538412C107054158 @default.
- W2019538412 hasConceptScore W2019538412C121332964 @default.
- W2019538412 hasConceptScore W2019538412C123299182 @default.
- W2019538412 hasConceptScore W2019538412C127313418 @default.
- W2019538412 hasConceptScore W2019538412C153294291 @default.
- W2019538412 hasConceptScore W2019538412C157915830 @default.
- W2019538412 hasConceptScore W2019538412C178790620 @default.
- W2019538412 hasConceptScore W2019538412C185592680 @default.
- W2019538412 hasConceptScore W2019538412C192562407 @default.
- W2019538412 hasConceptScore W2019538412C2987168347 @default.
- W2019538412 hasConceptScore W2019538412C46262669 @default.
- W2019538412 hasConceptScore W2019538412C57879066 @default.
- W2019538412 hasConceptScore W2019538412C62520636 @default.
- W2019538412 hasConceptScore W2019538412C65324659 @default.
- W2019538412 hasConceptScore W2019538412C78762247 @default.
- W2019538412 hasConceptScore W2019538412C97355855 @default.
- W2019538412 hasIssue "18" @default.
- W2019538412 hasLocation W20195384121 @default.
- W2019538412 hasOpenAccess W2019538412 @default.
- W2019538412 hasPrimaryLocation W20195384121 @default.
- W2019538412 hasRelatedWork W1974353812 @default.
- W2019538412 hasRelatedWork W1993298721 @default.
- W2019538412 hasRelatedWork W2002774827 @default.
- W2019538412 hasRelatedWork W2326749234 @default.
- W2019538412 hasRelatedWork W2350981218 @default.
- W2019538412 hasRelatedWork W2745268582 @default.
- W2019538412 hasRelatedWork W34615303 @default.
- W2019538412 hasRelatedWork W4307958712 @default.
- W2019538412 hasRelatedWork W4323841810 @default.
- W2019538412 hasRelatedWork W867172147 @default.
- W2019538412 hasVolume "32" @default.
- W2019538412 isParatext "false" @default.
- W2019538412 isRetracted "false" @default.
- W2019538412 magId "2019538412" @default.
- W2019538412 workType "article" @default.