Matches in SemOpenAlex for { <https://semopenalex.org/work/W4318996875> ?p ?o ?g. }
- W4318996875 endingPage "2744" @default.
- W4318996875 startingPage "2732" @default.
- W4318996875 abstract "Low salinity water flooding (LSW) has been proven to be a low-cost and accessible enhanced oil recovery method in conventional reservoirs. However, its applications and potentials in tight reservoirs are mysterious in tight sandstone reservoirs due to the low porosity and low permeability. A series of laboratory experiments were designed to investigate ionic composition and salinity on the performance of LSW in a tight oil formation. More specifically, zeta potential and contact angle were measured to examine rock surface charge distribution and wettability changes. Pressure-controlled mercury injection (PMI) and permeability tests were conducted to analyze the pore & throat and permeability changes during LSW injection. Thereafter, displacement experiments were implemented to analyze oil recovery under different LSW injection schemes. The experimental observation demonstrates that LSW injection expands the double electric layer on the oil/brine and rock/brine interfaces, resulting in the expected wettability modification. However, the presence of divalent ions in the LSW undermines this effect. On the other hand, the permeability reduction resulting from salinity decrease can be alleviated by introducing divalent ions into LSW. The coreflooding experiments reveal that continuous injection of monovalent brine would reduce the ultimate oil recovery. Alternatively, a mixture of monovalent and divalent ions in LSW is utilized to revive the permeability and maintain the wettability modification. Furthermore, an optimized lower divalent ion concentration is found to be conducive to refining the cutoff throat radius and achieving a higher oil recovery from tight oil reservoirs." @default.
- W4318996875 created "2023-02-03" @default.
- W4318996875 creator A5006427778 @default.
- W4318996875 creator A5014374054 @default.
- W4318996875 creator A5033162997 @default.
- W4318996875 creator A5064527448 @default.
- W4318996875 creator A5079291488 @default.
- W4318996875 creator A5079677096 @default.
- W4318996875 creator A5080738985 @default.
- W4318996875 date "2023-12-01" @default.
- W4318996875 modified "2023-10-14" @default.
- W4318996875 title "Investigation of salinity and ion effects on low salinity water flooding efficiency in a tight sandstone reservoir" @default.
- W4318996875 cites W1964559902 @default.
- W4318996875 cites W1969220834 @default.
- W4318996875 cites W1992499786 @default.
- W4318996875 cites W1994404293 @default.
- W4318996875 cites W2008858489 @default.
- W4318996875 cites W2013476471 @default.
- W4318996875 cites W2026169752 @default.
- W4318996875 cites W2026190623 @default.
- W4318996875 cites W2038159501 @default.
- W4318996875 cites W2042301882 @default.
- W4318996875 cites W2046552090 @default.
- W4318996875 cites W2065525425 @default.
- W4318996875 cites W2077517698 @default.
- W4318996875 cites W2080133152 @default.
- W4318996875 cites W2084918781 @default.
- W4318996875 cites W2096885936 @default.
- W4318996875 cites W2193099517 @default.
- W4318996875 cites W2214245812 @default.
- W4318996875 cites W2224396027 @default.
- W4318996875 cites W2335498425 @default.
- W4318996875 cites W2409547282 @default.
- W4318996875 cites W2409584111 @default.
- W4318996875 cites W2416880183 @default.
- W4318996875 cites W2437094676 @default.
- W4318996875 cites W2484345417 @default.
- W4318996875 cites W2511508631 @default.
- W4318996875 cites W2530146344 @default.
- W4318996875 cites W2584212886 @default.
- W4318996875 cites W2593705683 @default.
- W4318996875 cites W2600202012 @default.
- W4318996875 cites W2604432829 @default.
- W4318996875 cites W2771662131 @default.
- W4318996875 cites W2772512621 @default.
- W4318996875 cites W2781169438 @default.
- W4318996875 cites W2887845178 @default.
- W4318996875 cites W2901030515 @default.
- W4318996875 cites W2901132865 @default.
- W4318996875 cites W2901496266 @default.
- W4318996875 cites W2911142635 @default.
- W4318996875 cites W2950520453 @default.
- W4318996875 cites W2982698863 @default.
- W4318996875 cites W2997418232 @default.
- W4318996875 cites W3016401130 @default.
- W4318996875 cites W3033820737 @default.
- W4318996875 cites W3094370040 @default.
- W4318996875 cites W3189131796 @default.
- W4318996875 cites W3193377331 @default.
- W4318996875 cites W3201070501 @default.
- W4318996875 cites W3206643831 @default.
- W4318996875 cites W3149914438 @default.
- W4318996875 doi "https://doi.org/10.1016/j.egyr.2023.01.098" @default.
- W4318996875 hasPublicationYear "2023" @default.
- W4318996875 type Work @default.
- W4318996875 citedByCount "3" @default.
- W4318996875 countsByYear W43189968752023 @default.
- W4318996875 crossrefType "journal-article" @default.
- W4318996875 hasAuthorship W4318996875A5006427778 @default.
- W4318996875 hasAuthorship W4318996875A5014374054 @default.
- W4318996875 hasAuthorship W4318996875A5033162997 @default.
- W4318996875 hasAuthorship W4318996875A5064527448 @default.
- W4318996875 hasAuthorship W4318996875A5079291488 @default.
- W4318996875 hasAuthorship W4318996875A5079677096 @default.
- W4318996875 hasAuthorship W4318996875A5080738985 @default.
- W4318996875 hasConcept C111368507 @default.
- W4318996875 hasConcept C113378726 @default.
- W4318996875 hasConcept C120882062 @default.
- W4318996875 hasConcept C127313418 @default.
- W4318996875 hasConcept C127413603 @default.
- W4318996875 hasConcept C129513315 @default.
- W4318996875 hasConcept C134514944 @default.
- W4318996875 hasConcept C159985019 @default.
- W4318996875 hasConcept C178790620 @default.
- W4318996875 hasConcept C185592680 @default.
- W4318996875 hasConcept C191897082 @default.
- W4318996875 hasConcept C192562407 @default.
- W4318996875 hasConcept C2776957854 @default.
- W4318996875 hasConcept C2778059233 @default.
- W4318996875 hasConcept C2779681308 @default.
- W4318996875 hasConcept C41625074 @default.
- W4318996875 hasConcept C42360764 @default.
- W4318996875 hasConcept C55493867 @default.
- W4318996875 hasConcept C6556556 @default.
- W4318996875 hasConcept C6648577 @default.
- W4318996875 hasConcept C74884574 @default.
- W4318996875 hasConcept C78762247 @default.
- W4318996875 hasConceptScore W4318996875C111368507 @default.