Results 1 to 10 of about 129,899 (165)
Analysis of the Influencing Factors on the Extraction of Residual Oil through the Gel Foam Flooding of Underground Reservoirs in the Tahe Oilfield [PDF]
Gels, 2023 Fractured-vuggy reservoirs are mainly composed of three types: underground rivers, vugs, and fractured-vuggy structures. Based on the similarity criterion, a 3D model can truly reflect the characteristics of the multi-scale space of a fractured-vuggy ...
Chang-Ming Li +3 more
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New Technique for Enhancing Residual Oil Recovery from Low-Permeability Reservoirs: The Cooperation of Petroleum Hydrocarbon-Degrading Bacteria and SiO2 Nanoparticles [PDF]
Microorganisms, 2022 Residual crude oil production from low-permeability reservoirs has become a huge challenge because conventional recovery techniques are inefficient. Nanofluids as a new type of oil-displacement agent have become a hot topic in recent years to enhance oil
Kai Cui +5 more
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Energies, 2021 Lipid biomarkers play an important role in defining oil-source rock correlations. A fundamental assumption is that composition (or ratios) of biomarkers in oil is not significantly different from that in bitumen in the source rock.
Xiaomin Xie +6 more
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Frontiers in Energy Research, 2023 The results of core displacement experiments show that increasing the water drive velocity when it is bigger than the limit value can effectively reduce the residual oil saturation and improve the oil displacement efficiency under the same PV.
Zhaobo Sun +4 more
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Frontiers in Earth Science, 2021 In this paper, the variation of clay minerals and their influence on reservoir physical properties and residual oil before and after ASP flooding are analyzed.
Liang Yingjie +4 more
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Cejing jishu, 2023 Delta-front underwater distributary channel deposit are developed in area of Huachi Nanliang, Ordos basin, and the sand body developed under this sedimentary background is mainly lithic feldspar sandstone and feldspar lithic sandstone.
YANG Chaochao +5 more
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Forensic Analysis of Residual Oil along Abu Ali Island, Saudi Arabia
Journal of Marine Science and Engineering, 2022 Extensive asphalt pavements have persisted along >25 km (km) of shoreline on Abu Ali Island, on the Arabian (Persian) Gulf coast of Saudi Arabia, reportedly stranding as a result of the 1983–1985 Nowruz oil spills.
Jacqueline Michel +6 more
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Analysis of Fracturing Effect of Recovered Wells in Class II Oil Reservoirs and Practices to Safeguard Fracturing Result [PDF]
E3S Web of Conferences, 2021 In recent years, as the polymer drive of the main class I oil reservoir has been transferred to the subsequent water drive development, the class II oil reservoir has gradually become the main target of the three times oil recovery development, compared ...
Lin Lexiao
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Frontiers in Earth Science, 2022 Carbonate reservoirs are rich in oil and gas reserves; thus, they have great exploitation potential. Therefore research on the microscopic mechanisms of carbonate reservoirs is of great significance.
Pin Jia +11 more
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BioResources, 2023 Various applications of oil palm empty fruit bunches (OPEFB) would be hindered by the presence of residual oil. This study aimed to remove and recover the residual oil from OPEFB using an integrated system, high pressure water spray system (HPWSS).
Chang Jie Chu +6 more
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