Results 11 to 20 of about 11,155 (262)
Tunnels in squeezing clay-rich rocks
Underground Space, 2021 Squeezing ground conditions, which can lead to severe loads in tunnels, have historically been associated with the presence of clay minerals in the ground.
Ketan Arora +3 more
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Thermal conductivity of unsaturated clay-rocks [PDF]
Hydrology and Earth System Sciences, 2010 The parameters used to describe the electrical conductivity of a porous material can be used to describe also its thermal conductivity. A new relationship is developed to connect the thermal conductivity of an unsaturated porous material to the thermal ...
D. Jougnot, A. Revil
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Clay minerals damage quantification in sandstone rocks using core flooding and NMR
Journal of Petroleum Exploration and Production Technology, 2018 Sandstone oil reservoirs consist of different clay minerals such as kaolinite, illite, and chlorite. These clay minerals highly affect the formation damage during enhanced oil recovery (EOR) and well stimulation operations in these reservoirs.
Muhammad Shahzad Kamal +4 more
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Georesursy, 2020 The past 2019 is the year of the 150th anniversary of the Periodic Law discovery by D.I. Mendeleev. The international community has recognized it as the International Year of the Periodic Table of Chemical Elements.
Svetlana A. Punanova
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Mobility of organic compounds in a soft clay-rich rock (Tégulines clay, France)
Chemosphere, 2021 The migration of organic compounds in soils is a major concern in several environmental issues. Contaminants display distinct behaviours as regards to their specific affinities towards soils constituents. The retention mechanism of hydrophobic compounds by natural organic matter is well known.
Ning Guo +4 more
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Characterization and identification of clay-material provenance from Bayat ceramic home industry in Klaten, Central Java, Indonesia [PDF]
E3S Web of Conferences, 2021 Bayat Ceramic Home Industry in Klaten, Central Java, Indonesia is produced from three primary locations of Melikan, Paseban, and Ndolon. The clay-sources of the ceramic were mined from Bayat and surrounding areas, which is geologically named Jiwo Hills ...
Setiawan Nugroho Imam +7 more
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Drilling mud with addition of new hydration inhibitor for clay rocks
E3S Web of Conferences, 2018 While drilling through clay rocks using water-based mud, number of challenges need to be faced in view of hydration and swelling of this type of rock. Those phenomena consist in the fact, that clay mineral grows in volume due to water contact.
Wysocki Sławomir +2 more
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Stability Analysis of Roadway in Weakly Consolidated Formation Based on Clay Mineral Content
Meikuang Anquan, 2020 Taking Wujianfang west No.1 mine in Inner Mongolia as the engineering background, XRD mineral diffraction analysis, combined determination of liquid-plastic limit and laboratory mechanical test were carried out on three groups of weakly consolidated soft
ZHAO Weisheng, LIANG Wei, XU Mengtang, LIU Bin
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Discussion on classification and naming scheme of fine-grained sedimentary rocks
Petroleum Exploration and Development, 2022 Based on reviews and summaries of the naming schemes of fine-grained sedimentary rocks, and analysis of characteristics of fine-grained sedimentary rocks, the problems existing in the classification and naming of fine-grained sedimentary rocks are ...
Jun PENG +4 more
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Effect of Clay Minerals on Carbonate Precipitation Induced by Cyanobacterium Synechococcus sp.
Microbiology Spectrum, 2023 Carbonate precipitation induced by cyanobacteria is an important factor in lacustrine fine-grained carbonate rock genesis. As key components of these rocks, clay minerals play an important role in aggregating cyanobacteria.
Xiao Wang +6 more
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