Zobrazeno 1 - 10
of 773
pro vyhledávání: '"displacement efficiency"'
Autor:
SHU Qinglin, HU Jing, WANG Weidong, LIN Junzhang, YU Tiantian, ZHANG Zhongping, YIN Fanghao, ZHENG Wangang
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 5, Pp 27-37 (2024)
This paper systematically investigated the progress of laboratory research and field application of biochemical composite enhanced oil recovery technology in the past 10 years in China and abroad. The synergistic mechanism between oil recovery bacter
Externí odkaz:
https://doaj.org/article/795ec18f8c87406a922da42a265667ea
Autor:
I. I. Ibragimov, I. M. Indrupskiy, Ch. A. Garifullina, T. F. Khaliullin, I. V. Valiullin, A. A. Zalyatdinov, R. Kh. Sadreeva, E. A. Burlutskiy, A. N. Mingazutdinov, M. M. Remeev, I. Kh. Kashapov
Publikováno v:
Georesursy, Vol 26, Iss 1, Pp 127-135 (2024)
The paper presents the results of experimental evaluation of oil displacement efficiency by flue gas of a thermal power plant, compared to water, for a carbonate reservoir in the Ural-Volga region. The experiments were performed under two different i
Externí odkaz:
https://doaj.org/article/5b562defbd784dbfbf5743617ddfb852
Autor:
I. M. Indrupskiy, K. V. Kovalenko, D. M. Gazizova, A. F. Sibgatullin, D. P. Anikeev, N. V. Shabalin, K. R. Sadeev, A. A. Lutfullin
Publikováno v:
Georesursy, Vol 25, Iss 2, Pp 236-244 (2024)
The displacement efficiency and residual oil saturation are the most important characteristics determining the recoverable volumes of oil and the waterflooding efficiency. The main data about these parameters are provided by laboratory core studies.
Externí odkaz:
https://doaj.org/article/a78256399bb54e8ca9aa3c4aea2ef730
Autor:
LIANG Tuo, WANG Huipeng, HE Chen, YANG Changhua, QU Ming, HOU Jirui, YANG Erlong, BAI Mingxing
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 2, Pp 138-147 (2024)
Nanomaterials for enhanced oil recovery （EOR） have gained more and more attention from petroleum researchers. However， the research mainly focuses on the properties of spherical nanomaterials， and the research on two-dimensional nanosheets is
Externí odkaz:
https://doaj.org/article/232353f1804d49faa38cc773306eb450
Publikováno v:
Petroleum Research, Vol 9, Iss 1, Pp 1-16 (2024)
While computer modeling of annular displacement efficiency is widely applied in cementing engineering, modeling the displacement flow inside a casing or drill string for cementing operations has received less attention. Although predicting displaceme
Externí odkaz:
https://doaj.org/article/c921aa8c70fc4dd89f54a11d8a42ddb5
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105477- (2024)
This study focuses on the efficiency of liquid CO2 (LCO2) displacing CH4 in the coal under optimal Ti and Pi. The objective is to study the influence on the efficiency of LCO2 injection to displace CH4 under the different temperature (Ti) and pressur
Externí odkaz:
https://doaj.org/article/192c0d0b24f140e6b14e48688923920a
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 1, Pp 145-152 (2024)
The volume sweep coefficient is essential for evaluating the development effect and formulating development adjustment plans for oil fields. This paper aims to study the variation law of volume sweep coefficient in different stages of water injection
Externí odkaz:
https://doaj.org/article/00dbfed0dfc3436cb4d199e4db2084d1
Publikováno v:
Petroleum Exploration and Development, Vol 50, Iss 6, Pp 1509-1518 (2023)
Molecular dynamics method was used to establish composite wall/inorganic nanopores of three pore sizes, three shale oil systems, five CO2-cosolvent systems, and pure CO2 system. The process of CO2-cosolvent displacement of crude oil in shale nanopore
Externí odkaz:
https://doaj.org/article/31a6cc2b839f4ed49bf9f506568957e8
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 4205-4213 (2023)
Rhamnoolipids are the most widely studied and used biosurfactants, which can be used in microbial flooding to enhance oil recovery. Pseudomonas aeruginosa is the main species of rhamnoolipids synthesized at present. In this study, wild strain WJ was
Externí odkaz:
https://doaj.org/article/4cdec0e8f8334b54aef6f9d5564d6ffb
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Introduction: This study investigates the displacement of two miscible fluids within an inclined porous medium at the pore scale, highlighting how the pore-scale microstructure, inclination angle, and viscosity ratio affect the interfacial instabilit
Externí odkaz:
https://doaj.org/article/e7b8d35543fc43fd860c1a2e73c2496e