FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2586648114> ?p ?o ?g. }

• W2586648114 abstract "Abstract Liquid-rich unconventional reservoirs are currently popular targets for development by the industry. However, hydrocarbon liquid recovery in unconventional reservoirs can be very low, primarily due to low permeability, but also partly due to adsorption of heavier hydrocarbon components. Previous studies have demonstrated that the heaviest components (butane+) are the most strongly adsorbed while being the most valuable commodity. Therefore, the development of methods to enhance recovery of these strongly-adsorbed components is very appealing to operators. The purpose of this study is therefore to investigate the possibility of incremental recovery of oil in a low-permeability reservoir by injecting a non-hydrocarbon gas (CO2) into the reservoir using a huff-n-puff procedure. A feasibility study of CO2-enhanced production in a liquid-rich (volatile oil) low-permeability (tight) reservoir in Western Canada is conducted using rigorous compositional simulation combined with multi-component adsorption modelling. The simulation model used for a sensitivity analysis was previously calibrated using flowback data obtained from a multi-fractured horizontal well (Clarkson et al., 2016a). A unique aspect of that study was that multi-layer PVT and fluid properties in the reservoir were estimated using a novel procedure; however, adsorption of the reservoir fluids was ignored. In the current study, an innovative approach developed by Clarkson and Haghshenas (2016) was applied for estimating high pressure/temperature (in-situ) adsorption of reservoir fluid components and CO2 using a combination of low pressure adsorption data and the simplified local density model. This approach was required because, typically, the only reservoir samples available along horizontal wells are cuttings, which are not available in sufficient quantities for direct high pressure adsorption measurements. A general equation was also developed for defining the diffusivity coefficient in nanopores which can be directly applied in a commercial numerical simulator. Sensitivity studies were then performed for different huff-n-puff operating conditions, and for the range in different reservoir fluids obtained by Clarkson et al. (2016a). The huff-n-puff sensitivity study demonstrates that, for the operating conditions applied, results of CO2 injection are positive (incremental recovery over primary production) only when adsorption/diffusion effects are included in the model. Further, for the 1000 day evaluation period, the combination of shorter injection times (40 days) and longer soak periods (60 days) are required to yield incremental recovery. When uniform in-situ fluid compositions are assumed, lower saturation pressure fluids are more amenable to the CO2 huff-n-puff procedure than higher bubble point fluids. However, when fluid compositions vary by geologic horizon, as they do in this study, this heterogeneity must be considered in the analysis for an accurate assessment of CO2 EOR. To our knowledge, this is the first time that reservoir fluid component adsorption and reservoir fluid property variability by layer in an unconventional reservoir has been considered while planning for CO2-enhanced liquid recovery. This study provides some insight into the selection of optimal well operating conditions for CO2 injection while considering the effects of adsorption selectivity, pore wall-fluid molecular interaction, and thermodynamic behavior of the fluid." @default.
• W2586648114 created "2017-02-17" @default.
• W2586648114 creator A5003466536 @default.
• W2586648114 creator A5011286576 @default.
• W2586648114 creator A5079580787 @default.
• W2586648114 date "2017-02-15" @default.
• W2586648114 modified "2023-10-14" @default.
• W2586648114 title "Simulation of Enhanced Recovery using CO2 in a Liquid-Rich Western Canadian Unconventional Reservoir: Accounting for Reservoir Fluid Adsorption and Compositional Heterogeneity" @default.
• W2586648114 cites W1538385583 @default.
• W2586648114 cites W1980947047 @default.
• W2586648114 cites W1996558218 @default.
• W2586648114 cites W2021011596 @default.
• W2586648114 cites W2066046687 @default.
• W2586648114 cites W2068261712 @default.
• W2586648114 cites W2071178089 @default.
• W2586648114 cites W2072556811 @default.
• W2586648114 cites W2077743002 @default.
• W2586648114 cites W2084184438 @default.
• W2586648114 cites W2088284529 @default.
• W2586648114 cites W2089533408 @default.
• W2586648114 cites W2091225680 @default.
• W2586648114 cites W2091924120 @default.
• W2586648114 cites W2093445429 @default.
• W2586648114 cites W2256449359 @default.
• W2586648114 cites W2292118793 @default.
• W2586648114 cites W2400614358 @default.
• W2586648114 cites W2549178960 @default.
• W2586648114 cites W2549898405 @default.
• W2586648114 cites W2586677911 @default.
• W2586648114 cites W2587016489 @default.
• W2586648114 cites W4236132891 @default.
• W2586648114 cites W4300436946 @default.
• W2586648114 cites W845456520 @default.
• W2586648114 doi "https://doi.org/10.2118/185069-ms" @default.
• W2586648114 hasPublicationYear "2017" @default.
• W2586648114 type Work @default.
• W2586648114 sameAs 2586648114 @default.
• W2586648114 citedByCount "4" @default.
• W2586648114 countsByYear W25866481142018 @default.
• W2586648114 countsByYear W25866481142020 @default.
• W2586648114 countsByYear W25866481142022 @default.
• W2586648114 crossrefType "proceedings-article" @default.
• W2586648114 hasAuthorship W2586648114A5003466536 @default.
• W2586648114 hasAuthorship W2586648114A5011286576 @default.
• W2586648114 hasAuthorship W2586648114A5079580787 @default.
• W2586648114 hasConcept C113215200 @default.
• W2586648114 hasConcept C113378726 @default.
• W2586648114 hasConcept C120882062 @default.
• W2586648114 hasConcept C127313418 @default.
• W2586648114 hasConcept C14641988 @default.
• W2586648114 hasConcept C150394285 @default.
• W2586648114 hasConcept C161790260 @default.
• W2586648114 hasConcept C178790620 @default.
• W2586648114 hasConcept C185592680 @default.
• W2586648114 hasConcept C187320778 @default.
• W2586648114 hasConcept C2777207669 @default.
• W2586648114 hasConcept C2778668878 @default.
• W2586648114 hasConcept C2778717364 @default.
• W2586648114 hasConcept C2779681308 @default.
• W2586648114 hasConcept C39432304 @default.
• W2586648114 hasConcept C41625074 @default.
• W2586648114 hasConcept C55493867 @default.
• W2586648114 hasConcept C6648577 @default.
• W2586648114 hasConcept C78762247 @default.
• W2586648114 hasConceptScore W2586648114C113215200 @default.
• W2586648114 hasConceptScore W2586648114C113378726 @default.
• W2586648114 hasConceptScore W2586648114C120882062 @default.
• W2586648114 hasConceptScore W2586648114C127313418 @default.
• W2586648114 hasConceptScore W2586648114C14641988 @default.
• W2586648114 hasConceptScore W2586648114C150394285 @default.
• W2586648114 hasConceptScore W2586648114C161790260 @default.
• W2586648114 hasConceptScore W2586648114C178790620 @default.
• W2586648114 hasConceptScore W2586648114C185592680 @default.
• W2586648114 hasConceptScore W2586648114C187320778 @default.
• W2586648114 hasConceptScore W2586648114C2777207669 @default.
• W2586648114 hasConceptScore W2586648114C2778668878 @default.
• W2586648114 hasConceptScore W2586648114C2778717364 @default.
• W2586648114 hasConceptScore W2586648114C2779681308 @default.
• W2586648114 hasConceptScore W2586648114C39432304 @default.
• W2586648114 hasConceptScore W2586648114C41625074 @default.
• W2586648114 hasConceptScore W2586648114C55493867 @default.
• W2586648114 hasConceptScore W2586648114C6648577 @default.
• W2586648114 hasConceptScore W2586648114C78762247 @default.
• W2586648114 hasLocation W25866481141 @default.
• W2586648114 hasOpenAccess W2586648114 @default.
• W2586648114 hasPrimaryLocation W25866481141 @default.
• W2586648114 hasRelatedWork W1965405463 @default.
• W2586648114 hasRelatedWork W2018492195 @default.
• W2586648114 hasRelatedWork W2083461136 @default.
• W2586648114 hasRelatedWork W2332135912 @default.
• W2586648114 hasRelatedWork W2362430112 @default.
• W2586648114 hasRelatedWork W2767938105 @default.
• W2586648114 hasRelatedWork W2942635600 @default.
• W2586648114 hasRelatedWork W2970004625 @default.
• W2586648114 hasRelatedWork W4251436702 @default.
• W2586648114 hasRelatedWork W4311833219 @default.
• W2586648114 isParatext "false" @default.
• W2586648114 isRetracted "false" @default.
• W2586648114 magId "2586648114" @default.
• W2586648114 workType "article" @default.