Matches in SemOpenAlex for { <https://semopenalex.org/work/W2883596053> ?p ?o ?g. }
- W2883596053 endingPage "202" @default.
- W2883596053 startingPage "189" @default.
- W2883596053 abstract "Retained water in reservoirs can result in water block damage that can lead to low productivity of coalbed methane wells. To research the water saturation increasing process during water flooding and determine the retained water content variation law after nitrogen driving water, considering that high-pressure nitrogen injection is recently regarded as an effective technology to enhance CBM well production, multiple low-field nuclear magnetic resonance methods, including T2 spectrum testing, multi-slice spin-echo sequence imaging, and spatially-resolved T2 distribution measurements, were applied during water flooding experiment and nitrogen driving water for decreasing retained water content of a high volatile bituminous coal sample. Distributions of fractures, pores and minerals were inversed based on micro-CT technology and the corresponding influences on retained water were discussed. The results showed that water saturation increasing process of total apertures, micro- and transition pores, meso-pores, macro-pores and fractures were increased by logarithmic relation with the increase of water flooding time. Nitrogen driving could basically decrease water saturation in macro-pores and fractures completely, and partly in meso-pores with a 50.11% decrease in water saturation. However, it can lead to increased water saturation by 6.89% in micro- and transition-pores. It is relatively easier to decrease retained water content when inlet pressure is increased during nitrogen driving because effective stress is decreased and connections between apertures are improved. The smaller mineral filling porosity, greater total porosity, and better connection of pores and fractures, the greater water content after water flooding. Retained water content of a sample with connected apertures is discharged effectively under nitrogen driving, while a sample that lacks connected apertures remains high in retained water content." @default.
- W2883596053 created "2018-08-03" @default.
- W2883596053 creator A5032988476 @default.
- W2883596053 creator A5053961001 @default.
- W2883596053 creator A5064979617 @default.
- W2883596053 creator A5070931142 @default.
- W2883596053 date "2018-09-01" @default.
- W2883596053 modified "2023-09-23" @default.
- W2883596053 title "Retained water content after nitrogen driving water on flooding saturated high volatile bituminous coal using low-field nuclear magnetic resonance" @default.
- W2883596053 cites W1734529207 @default.
- W2883596053 cites W1956365201 @default.
- W2883596053 cites W1964638998 @default.
- W2883596053 cites W1971802955 @default.
- W2883596053 cites W1976491308 @default.
- W2883596053 cites W1982871836 @default.
- W2883596053 cites W1996441275 @default.
- W2883596053 cites W1996464094 @default.
- W2883596053 cites W1997103857 @default.
- W2883596053 cites W2000220454 @default.
- W2883596053 cites W2004242550 @default.
- W2883596053 cites W2004400982 @default.
- W2883596053 cites W2009779662 @default.
- W2883596053 cites W2021472829 @default.
- W2883596053 cites W2023188893 @default.
- W2883596053 cites W2025995257 @default.
- W2883596053 cites W2032686554 @default.
- W2883596053 cites W2064983208 @default.
- W2883596053 cites W2065271980 @default.
- W2883596053 cites W2072112895 @default.
- W2883596053 cites W2082007714 @default.
- W2883596053 cites W2086814780 @default.
- W2883596053 cites W2088618900 @default.
- W2883596053 cites W2090078117 @default.
- W2883596053 cites W2104447116 @default.
- W2883596053 cites W2122767913 @default.
- W2883596053 cites W2153284305 @default.
- W2883596053 cites W2157265527 @default.
- W2883596053 cites W2276676289 @default.
- W2883596053 cites W2287065749 @default.
- W2883596053 cites W2288540942 @default.
- W2883596053 cites W2296334053 @default.
- W2883596053 cites W2307514212 @default.
- W2883596053 cites W2320128170 @default.
- W2883596053 cites W2338621877 @default.
- W2883596053 cites W2471909901 @default.
- W2883596053 cites W2530041986 @default.
- W2883596053 cites W2565106000 @default.
- W2883596053 cites W2570016891 @default.
- W2883596053 cites W2615900275 @default.
- W2883596053 cites W2654222961 @default.
- W2883596053 cites W2762053673 @default.
- W2883596053 cites W2797552088 @default.
- W2883596053 cites W284491471 @default.
- W2883596053 cites W4246215033 @default.
- W2883596053 cites W746490098 @default.
- W2883596053 doi "https://doi.org/10.1016/j.jngse.2018.07.010" @default.
- W2883596053 hasPublicationYear "2018" @default.
- W2883596053 type Work @default.
- W2883596053 sameAs 2883596053 @default.
- W2883596053 citedByCount "20" @default.
- W2883596053 countsByYear W28835960532019 @default.
- W2883596053 countsByYear W28835960532020 @default.
- W2883596053 countsByYear W28835960532022 @default.
- W2883596053 countsByYear W28835960532023 @default.
- W2883596053 crossrefType "journal-article" @default.
- W2883596053 hasAuthorship W2883596053A5032988476 @default.
- W2883596053 hasAuthorship W2883596053A5053961001 @default.
- W2883596053 hasAuthorship W2883596053A5064979617 @default.
- W2883596053 hasAuthorship W2883596053A5070931142 @default.
- W2883596053 hasConcept C108615695 @default.
- W2883596053 hasConcept C114614502 @default.
- W2883596053 hasConcept C127313418 @default.
- W2883596053 hasConcept C159390177 @default.
- W2883596053 hasConcept C159985019 @default.
- W2883596053 hasConcept C178790620 @default.
- W2883596053 hasConcept C185592680 @default.
- W2883596053 hasConcept C187320778 @default.
- W2883596053 hasConcept C192562407 @default.
- W2883596053 hasConcept C24939127 @default.
- W2883596053 hasConcept C2776469828 @default.
- W2883596053 hasConcept C2911204943 @default.
- W2883596053 hasConcept C2988574769 @default.
- W2883596053 hasConcept C33923547 @default.
- W2883596053 hasConcept C39432304 @default.
- W2883596053 hasConcept C518851703 @default.
- W2883596053 hasConcept C537208039 @default.
- W2883596053 hasConcept C6648577 @default.
- W2883596053 hasConcept C9930424 @default.
- W2883596053 hasConceptScore W2883596053C108615695 @default.
- W2883596053 hasConceptScore W2883596053C114614502 @default.
- W2883596053 hasConceptScore W2883596053C127313418 @default.
- W2883596053 hasConceptScore W2883596053C159390177 @default.
- W2883596053 hasConceptScore W2883596053C159985019 @default.
- W2883596053 hasConceptScore W2883596053C178790620 @default.
- W2883596053 hasConceptScore W2883596053C185592680 @default.
- W2883596053 hasConceptScore W2883596053C187320778 @default.
- W2883596053 hasConceptScore W2883596053C192562407 @default.
- W2883596053 hasConceptScore W2883596053C24939127 @default.