... sandstone reservoirs (Sheng, 2014; Myint and Firoozabadi, potential 2015). On the other hand, divalent determining ... effect. There are mainly three different types of clays: (a) dis cretely dispersed particle clay, (b) pore ...
... reservoir formation was based on the assumptions of homogeneous, unaltered fluid behavior, and constant fluid velocity throughout the reservoir system. During hot-water flooding, the presence of kaolinite particles in sandstone ...
... recovery . In 2008 , Larger and others [ 9 ] proved through experiments that multicomponent ion exchange ( MIE ) occurs between low - salinity water injection , clay mineral surface and injected brine , thus enhancing the oil recovery ...
... enhancing oil recovery includes the migration of particles (Tang and Morrow, 1999) and changes in wettability (Zhang ... kaolinite was proportional to clay contents. Although the moving range in illite showed similar ...
... kaolinite detachments, rendering clay minerals more water-wet. Nevertheless, they highlighted the reason for the improvement in microscopic displacement efficiency is due to blocking of ... Effect on Oil Recovery 27 4.1.2 pH increase.
... particle swelling, and swelling-induced migration are the main formation damage mechanisms that impact sandstone reservoirs subjected to low-salinity waterflooding (LSWF) (Mohan et al., 1993). Song and Kovscek (2016) observed through ...
... oil recovery in carbonate reservoirs. Asia Pac J Chem Eng 2013;8(1):154–61. [177] Kumar S, et al. Interfacial interaction of cationic surfactants and its effect ... particles mixture in carbonates: enhanced oil recovery implication. Energy ...
... kaolinite can block the reservoir pore throat, it increases the difficulty of subsequent enhanced oil recovery (EOR). 2) After ASP flooding, the clay minerals block the pore throat, increase the tortuosity of pore fluid flow, and shrink ...
... enhanced oil recovery . The object of the work described in the report was to develop a method of measur- ing the electrical properties of colloidal surfactant particles , which control the structure and stability of the surfactant ...
... particles. J. Environ. Sci. 53 (3), 161–172. doi:10.1016/j.jes. 2016.01.032 Ai-Awad, M. N. (2001). The mechanism of sand production caused by pore pressure fluctuations. Oil ... sandstone cores damaged by fines migration. SPE J. 27 (01) ...