Zobrazeno 1 - 10
of 198
pro vyhledávání: '"displacement experiment"'
Publikováno v:
Shiyou shiyan dizhi, Vol 46, Iss 3, Pp 532-541 (2024)
Physical simulation serves as a crucial method for understanding the mechanisms of underground oil and gas migration and accumulation. To gain a deeper understanding of gas migration mechanisms in tight reservoirs under deep geological conditions, ex
Externí odkaz:
https://doaj.org/article/b1147cfc0d9842f1bc47b7acdbc9406c
Akademický článek
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Akademický článek
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Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
When a sandstone reservoir enters the ultra-high water cut stage, the oil phase changes from continuous to discontinuous, which results in difficulties in the further development and utilization of the reservoir. It is important to clarify the flow l
Externí odkaz:
https://doaj.org/article/45ca76aec4a94e5da7ab51bbc2f603c5
Publikováno v:
Energies, Vol 16, Iss 22, p 7523 (2023)
The purpose of this study is to investigate the use of SiO2 nanoparticles in assisting with surfactants and polymers for tertiary oil recovery, with the aim of enhancing oil recovery. The article characterizes the performance of SiO2 nanoparticles, i
Externí odkaz:
https://doaj.org/article/192dcee95f674d919427156cc332520b
Autor:
Pengyu Chen, Huiqing Liu, Hailong Zhao, Chunqiu Guo, Yuzhong Xing, Muwei Cheng, Haidong Shi, Liangjie Zhang, Yunzhu Li, Penghui Su
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 11, Pp 2151-2164 (2021)
Abstract We used the nuclear magnetic resonance online detection method to analyze the water invasion mechanism and residual gas distribution of a carbonate rock gas reservoir. The T2 spectra obtained by using the Carr‐Purcell‐Meiboom‐Gill (CPM
Externí odkaz:
https://doaj.org/article/e320393732b84557b089a30efcd18758
Publikováno v:
Energies, Vol 16, Iss 13, p 5148 (2023)
Multistage fracturing in horizontal well has become one of the important techniques for the efficient development of low-permeability sandstone reservoirs. In multistage hydraulic fractured horizontal wells (MHFHWs), the depth of fracturing fluid inv
Externí odkaz:
https://doaj.org/article/cade00f4ee404b83aa37eda8ed049a0e
Publikováno v:
Gels, Vol 9, Iss 6, p 489 (2023)
High water cut of produced fluid is one of the most common problems in reservoir development. At present, injecting plugging agents and other profile control and water plugging technologies are the most widely used solutions. With the development of
Externí odkaz:
https://doaj.org/article/262abe69d3e24a04adbed09b8e7e54a9
Publikováno v:
Journal of Petroleum Science and Technology, Vol 11, Iss Issue 3, Pp 24-32 (2021)
The study of microscopic remaining oil is of great significance for the effective development of reservoirs after water flooding. An observation and quantitative characterization method of occurrence states of remaining oil on pore scale is proposed
Externí odkaz:
https://doaj.org/article/c5605361e7584418a7ae9f723d94b1e0
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
In the development of multi-layer co-production heterogeneous reservoirs, problems such as serious inter-layer heterogeneity and interference always exist, resulting in an unclear understanding of inter-layer production. A clear understanding of the
Externí odkaz:
https://doaj.org/article/ef5ecd20191f4f52a767034304789c8d