FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4304979258> ?p ?o ?g. }

• W4304979258 endingPage "126155" @default.
• W4304979258 startingPage "126155" @default.
• W4304979258 abstract "Low salinity water flooding is a promising enhanced oil recovery technique that has been observed, in experiments over a range of scales, to increase oil production by up to 14% in some systems. However, there is still no way of reliably predicting which systems will respond favourably to the technique. This shortcoming is partly because of a relative lack of pore scale observations of low salinity water flooding. This has led to a poor understanding of how mechanisms on the scale of micrometres lead to changes in fluid distribution on the scale of centimetres to reservoir scales. In this work, we use X-ray micro-CT scanning to image unsteady state experiments of tertiary low salinity water flooding in Berea, Castlegate, and Bunter sandstone micro-cores. We observe fluid saturations and characterise the wetting state of samples using imagery of fluid–solid fractional wetting and pore occupancy analysis. In the Berea sample, we observed an additional oil recovery of 3 percentage points during low salinity water flooding, with large volumes of oil displaced from small pores but also re-trapping of mobilised oil in large pores. In the Bunter sandstone, we observed 4 percentage point additional recovery with significant displacement of oil from small pores and no significant retrapping of oil in large pores. However, in the Castlegate sample, we observed just 1 percentage point of additional recovery and relatively small volumes of oil mobilisation. We observe a significant wettability alteration towards more water-wet conditions in the Berea and Bunter sandstones, but no significant alteration in the Castlegate sample. We hypothesise that pore structure, specifically the topology of large pores impacted recovery. We find that poor connectivity of the largest pores in each sample is strongly correlated to additional recovery. This work is the first systematic comparison of the pore scale response to low salinity flooding across multiple sandstone samples. Moreover, it gives the first pore scale insights into the role of pore geometry and topology on the mobilisation of oil during low salinity water flooding." @default.
• W4304979258 created "2022-10-14" @default.
• W4304979258 creator A5019851516 @default.
• W4304979258 creator A5051956094 @default.
• W4304979258 creator A5061821949 @default.
• W4304979258 creator A5087948083 @default.
• W4304979258 date "2023-01-01" @default.
• W4304979258 modified "2023-10-04" @default.
• W4304979258 title "Pore structure and wetting alteration combine to produce the low salinity effect on oil production" @default.
• W4304979258 cites W1637481809 @default.
• W4304979258 cites W1656596044 @default.
• W4304979258 cites W1966508692 @default.
• W4304979258 cites W1973888660 @default.
• W4304979258 cites W1981565294 @default.
• W4304979258 cites W1993092841 @default.
• W4304979258 cites W1998750825 @default.
• W4304979258 cites W2000860532 @default.
• W4304979258 cites W2005323816 @default.
• W4304979258 cites W2010790232 @default.
• W4304979258 cites W2013372095 @default.
• W4304979258 cites W2018873405 @default.
• W4304979258 cites W2025903538 @default.
• W4304979258 cites W2031121845 @default.
• W4304979258 cites W2032010191 @default.
• W4304979258 cites W2032756748 @default.
• W4304979258 cites W2052817915 @default.
• W4304979258 cites W2063206457 @default.
• W4304979258 cites W2065599634 @default.
• W4304979258 cites W2077517698 @default.
• W4304979258 cites W2080133152 @default.
• W4304979258 cites W2081332507 @default.
• W4304979258 cites W2085731681 @default.
• W4304979258 cites W2103891764 @default.
• W4304979258 cites W2193099517 @default.
• W4304979258 cites W2247905582 @default.
• W4304979258 cites W2288849852 @default.
• W4304979258 cites W2292958920 @default.
• W4304979258 cites W2414893291 @default.
• W4304979258 cites W2512213479 @default.
• W4304979258 cites W2513131461 @default.
• W4304979258 cites W2544517960 @default.
• W4304979258 cites W2614732899 @default.
• W4304979258 cites W2737985238 @default.
• W4304979258 cites W2751707548 @default.
• W4304979258 cites W2780423400 @default.
• W4304979258 cites W2804547389 @default.
• W4304979258 cites W2840206175 @default.
• W4304979258 cites W2890591056 @default.
• W4304979258 cites W2935009827 @default.
• W4304979258 cites W2955092883 @default.
• W4304979258 cites W2963738044 @default.
• W4304979258 cites W2992360517 @default.
• W4304979258 cites W3004564433 @default.
• W4304979258 cites W3006017416 @default.
• W4304979258 cites W3013482701 @default.
• W4304979258 cites W3015861006 @default.
• W4304979258 cites W3015865583 @default.
• W4304979258 cites W3049123781 @default.
• W4304979258 cites W3095646670 @default.
• W4304979258 cites W3119384846 @default.
• W4304979258 cites W3183274211 @default.
• W4304979258 cites W3184196067 @default.
• W4304979258 cites W3195111712 @default.
• W4304979258 cites W3201206259 @default.
• W4304979258 cites W3205808610 @default.
• W4304979258 cites W4200555510 @default.
• W4304979258 doi "https://doi.org/10.1016/j.fuel.2022.126155" @default.
• W4304979258 hasPublicationYear "2023" @default.
• W4304979258 type Work @default.
• W4304979258 citedByCount "1" @default.
• W4304979258 crossrefType "journal-article" @default.
• W4304979258 hasAuthorship W4304979258A5019851516 @default.
• W4304979258 hasAuthorship W4304979258A5051956094 @default.
• W4304979258 hasAuthorship W4304979258A5061821949 @default.
• W4304979258 hasAuthorship W4304979258A5087948083 @default.
• W4304979258 hasBestOaLocation W43049792581 @default.
• W4304979258 hasConcept C111368507 @default.
• W4304979258 hasConcept C127313418 @default.
• W4304979258 hasConcept C129513315 @default.
• W4304979258 hasConcept C134514944 @default.
• W4304979258 hasConcept C159390177 @default.
• W4304979258 hasConcept C159985019 @default.
• W4304979258 hasConcept C192562407 @default.
• W4304979258 hasConcept C199289684 @default.
• W4304979258 hasConcept C2776124570 @default.
• W4304979258 hasConcept C2779681308 @default.
• W4304979258 hasConcept C2984309096 @default.
• W4304979258 hasConcept C3019147571 @default.
• W4304979258 hasConcept C78762247 @default.
• W4304979258 hasConceptScore W4304979258C111368507 @default.
• W4304979258 hasConceptScore W4304979258C127313418 @default.
• W4304979258 hasConceptScore W4304979258C129513315 @default.
• W4304979258 hasConceptScore W4304979258C134514944 @default.
• W4304979258 hasConceptScore W4304979258C159390177 @default.
• W4304979258 hasConceptScore W4304979258C159985019 @default.
• W4304979258 hasConceptScore W4304979258C192562407 @default.
• W4304979258 hasConceptScore W4304979258C199289684 @default.
• W4304979258 hasConceptScore W4304979258C2776124570 @default.

• next