FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2895955417> ?p ?o ?g. }

• W2895955417 abstract "Abstract Nanoparticle (NP) based enhanced oil recovery (Nano-EOR) has been considered as a promising future EOR strategy. However, although many mechanisms of Nano-EOR have been proposed, a lack of direct connections between the pore-scale mechanisms and the macro-scale oil recovery performance makes it hard to determine which mechanisms are dominant. In this work, we discovered a novel phenomenon of nanoparticle-crude oil interaction in pore-scale. Multi-scale experiments were conducted to connect this novel pore-scale phenomenon's role to oil recovery performance. A microchannel with dead-end pore was used to observe crude oil-NP interactions, on which crude oil can be trapped in the dead-end pore with a stable crude oil-aqueous phase interface at the pore-throat. A glass porous micromodel was used to conduct oil displacement experiments. ASW was used as the secondary flooding fluid, and 2000 PPM negatively charged NP in ASW was applied as the tertiary flooding fluid. Saturation profiles were recorded and analyzed by advanced image analysis tools. A coreflood through the sandstone sample was also conducted with similar conditions to the micromodel-flood experiments. A phenomenon that has never been reported was observed from the dead-end pore microchannel. It was observed that crude oil can considerably swell when contacting the nanoparticle aqueous suspension. In an ideal case (5 wt% NP in DI water), the oil volume more than doubled after a 50-hour swelling. The possible explanation for the crude oil swelling could be spontaneous formation of water droplets in the crude oil phase. NP can very likely affect the distribution of natural surfactants in crude oil (on the interface or inside oil phase), which breaks the water balance between aqueous phase and crude oil. This view has received support from quantitative experiments. It was shown from 2.5 D micromodel flood experiments that 11.8% incremental oil recovery comes slowly and continuously in more than 20 hours (40 pore volumes). From a saturation profile analysis, swelling of crude oil was found to improve sweep efficiency. Coreflood experiments also showed that the incremental oil was slowly and continuously recovered in about 20 hours during NP flooding. We propose that reduction of local water mobility by oil swelling in the swept region is the mechanism of sweep efficiency improvement. Swelling of crude oil under a NP environment was observed for the first time, with a systematic theory proposed and examined by quantitative experiments. The micromodel flood and coreflood experiments showed slow incremental oil recovery with a similar time scale to the oil swelling. Image analysis on the micromodel flood demonstrated improvement in the sweep efficiency during NP flooding. The mechanism for this sweep improvement is proposed." @default.
• W2895955417 created "2018-10-26" @default.
• W2895955417 creator A5000136788 @default.
• W2895955417 creator A5009092549 @default.
• W2895955417 creator A5028336417 @default.
• W2895955417 creator A5048646023 @default.
• W2895955417 date "2018-10-23" @default.
• W2895955417 modified "2023-10-14" @default.
• W2895955417 title "Enhanced Oil Recovery by Nanoparticle-Induced Crude Oil Swelling: Pore-Scale Experiments and Understanding" @default.
• W2895955417 cites W1992860297 @default.
• W2895955417 cites W2024363044 @default.
• W2895955417 cites W2065100034 @default.
• W2895955417 cites W2088327333 @default.
• W2895955417 cites W2549816058 @default.
• W2895955417 cites W2567548033 @default.
• W2895955417 cites W2583854011 @default.
• W2895955417 cites W2765436134 @default.
• W2895955417 cites W2783790539 @default.
• W2895955417 cites W2790759163 @default.
• W2895955417 cites W2800983634 @default.
• W2895955417 doi "https://doi.org/10.2118/191971-ms" @default.
• W2895955417 hasPublicationYear "2018" @default.
• W2895955417 type Work @default.
• W2895955417 sameAs 2895955417 @default.
• W2895955417 citedByCount "4" @default.
• W2895955417 countsByYear W28959554172019 @default.
• W2895955417 countsByYear W28959554172020 @default.
• W2895955417 countsByYear W28959554172021 @default.
• W2895955417 crossrefType "proceedings-article" @default.
• W2895955417 hasAuthorship W2895955417A5000136788 @default.
• W2895955417 hasAuthorship W2895955417A5009092549 @default.
• W2895955417 hasAuthorship W2895955417A5028336417 @default.
• W2895955417 hasAuthorship W2895955417A5048646023 @default.
• W2895955417 hasConcept C105569014 @default.
• W2895955417 hasConcept C127313418 @default.
• W2895955417 hasConcept C127413603 @default.
• W2895955417 hasConcept C155672457 @default.
• W2895955417 hasConcept C159985019 @default.
• W2895955417 hasConcept C171250308 @default.
• W2895955417 hasConcept C178790620 @default.
• W2895955417 hasConcept C184651966 @default.
• W2895955417 hasConcept C185592680 @default.
• W2895955417 hasConcept C192562407 @default.
• W2895955417 hasConcept C2776124570 @default.
• W2895955417 hasConcept C2778540859 @default.
• W2895955417 hasConcept C2779681308 @default.
• W2895955417 hasConcept C2780383887 @default.
• W2895955417 hasConcept C2780927383 @default.
• W2895955417 hasConcept C2987168347 @default.
• W2895955417 hasConcept C42360764 @default.
• W2895955417 hasConcept C548895740 @default.
• W2895955417 hasConcept C6648577 @default.
• W2895955417 hasConcept C78762247 @default.
• W2895955417 hasConceptScore W2895955417C105569014 @default.
• W2895955417 hasConceptScore W2895955417C127313418 @default.
• W2895955417 hasConceptScore W2895955417C127413603 @default.
• W2895955417 hasConceptScore W2895955417C155672457 @default.
• W2895955417 hasConceptScore W2895955417C159985019 @default.
• W2895955417 hasConceptScore W2895955417C171250308 @default.
• W2895955417 hasConceptScore W2895955417C178790620 @default.
• W2895955417 hasConceptScore W2895955417C184651966 @default.
• W2895955417 hasConceptScore W2895955417C185592680 @default.
• W2895955417 hasConceptScore W2895955417C192562407 @default.
• W2895955417 hasConceptScore W2895955417C2776124570 @default.
• W2895955417 hasConceptScore W2895955417C2778540859 @default.
• W2895955417 hasConceptScore W2895955417C2779681308 @default.
• W2895955417 hasConceptScore W2895955417C2780383887 @default.
• W2895955417 hasConceptScore W2895955417C2780927383 @default.
• W2895955417 hasConceptScore W2895955417C2987168347 @default.
• W2895955417 hasConceptScore W2895955417C42360764 @default.
• W2895955417 hasConceptScore W2895955417C548895740 @default.
• W2895955417 hasConceptScore W2895955417C6648577 @default.
• W2895955417 hasConceptScore W2895955417C78762247 @default.
• W2895955417 hasLocation W28959554171 @default.
• W2895955417 hasOpenAccess W2895955417 @default.
• W2895955417 hasPrimaryLocation W28959554171 @default.
• W2895955417 hasRelatedWork W2029878629 @default.
• W2895955417 hasRelatedWork W2053127078 @default.
• W2895955417 hasRelatedWork W2065706542 @default.
• W2895955417 hasRelatedWork W2503041101 @default.
• W2895955417 hasRelatedWork W2794403820 @default.
• W2895955417 hasRelatedWork W2942979350 @default.
• W2895955417 hasRelatedWork W3128153642 @default.
• W2895955417 hasRelatedWork W3128339233 @default.
• W2895955417 hasRelatedWork W3136553120 @default.
• W2895955417 hasRelatedWork W2314505269 @default.
• W2895955417 isParatext "false" @default.
• W2895955417 isRetracted "false" @default.
• W2895955417 magId "2895955417" @default.
• W2895955417 workType "article" @default.