Results 61 to 70 of about 1,447 (180)
International Journal of Energy Research, Volume 2025, Issue 1, 2025.Molecular diffusion is a critical mechanism of enhance oil recovery (EOR) in developing shale oil reservoir by huff “n” puff. The ultra‐low permeability lead to the accumulation of injected gas within the complex fracture networks (CFNs), thereby, enhancing concentration gradient and mass transfer by molecular diffusion between the CFNs and matrix.
Jie Liu +6 more
wiley +1 more source
Combining Physical and Numerical Simulation to Investigate the Carbon Dioxide Huff \u27N\u27 Puff Process for Enhanced Light Oil Recovery. [PDF]
, 1990 Cyclic CO$\sb2$ injection, more commonly referred to as the CO$\sb2$ huff \u27n\u27 puff process, is an enhanced oil recovery method which targets remaining oil. Initially used for heavy oil recovery, it has been applied recently to the enhanced recovery
Thomas, Jacob
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International Journal of Chemical Engineering, Volume 2025, Issue 1, 2025.Industrial decarbonization is crucial for mitigating climate change, with carbon capture, utilization, and storage (CCUS) technologies playing a key role in reducing emissions from hard‐to‐abate sectors such as steelmaking, cement production, and chemical manufacturing. This review adopts a sociotechnical perspective to examine the challenges, emerging
Ritu Bala +6 more
wiley +1 more source
EnergiesCO2 huff-n-puff is regarded as an effective method to improve the recovery of low permeability and tight oil reservoirs. To understand the impact of CO2 huff-n-puff on crude oil mobilization in tight reservoirs with different fracture scales, this study ...
Fenglan Zhao +5 more
doaj +1 more source
Geofluids, 2020 In this paper, the sensitivity factors of CO2 huff-n-puff for multifractured horizontal wells (MFHWs) in tight oil reservoirs were investigated through an experimental test and numerical simulation.
Mingqiang Hao +4 more
doaj +1 more source
Gas huff-n-puff for enhanced oil recovery in shale oil reservoirs [PDF]
Over the past decade, the combination of horizontal drilling and hydraulic fracturing has significantly enhanced oil recovery from unconventional resources.
Guo, Yujia
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Numerical simulation of CO2 enhanced condensate gas recovery: A case study in pen 5 gas reservoir
Engineering Reports, Volume 6, Issue 11, November 2024.Schematic diagram of the mechanism of CO2 injection to improve oil recovery. Abstract CO2 flooding is an effective technology for suppling condensate gas reservoir pressure and mitigating global warming. In this study, numerical simulation studies have been conducted to enhance gas recovery in Pen5 condensate gas reservoir using CO2 flooding.
Min Wu +7 more
wiley +1 more source
Feasibility of enhanced oil recovery by CO2 huff-n-puff in tight conglomerate reservoir
Youqicang pingjia yu kaifa, 2021 Based on the interactions between CO2 and crude oil, CO2 and conglomerate, the enhanced oil recovery（EOR） mechanism of CO2 huff-n-puff has been revealed in Huanmahu tight conglomerate reservoir.
FAN Xibin +5 more
doaj
Measurement and analysis of oil-gas diffusion at reservoir conditions: application to huff-n-puff EOR in unconventional reservoirs [PDF]
, 2020 Due to the extremely low permeability and high depletion rate, primary recovery from unconventional reservoirs is generally low. Huff-n-Puff has proved to be a successful EOR technique in tight formations, such as the Eagle Ford.
Mukherjee, Sanchay
core
Asia‐Pacific Economic History Review, Volume 64, Issue 3, Page 341-368, November 2024.Abstract This article considers hotel licensing and gender across New Zealand, New South Wales and Victoria in the long nineteenth century, creating timelines of legislative changes and exploring the impact of business regulation and its implementation on women.
Catherine Bishop, Nichole Hoskin
wiley +1 more source