Results 1 to 10 of about 140,024 (209)
Porosity of the porous carbonate rocks in the Jingfengqiao–Baidiao area based on finite automata [PDF]
Royal Society Open Science, 2022 This study is based on the processing of computed microtomography images of rock samples. In this study, a finite automation is constructed using the grey value, red-green-blue (RGB) value and Euler number of polarized images of carbonate rocks from the ...
Honghai Kuang, Xi Ye, Zhiyi Qing
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A study of some Egyptian carbonate rocks for the building construction industry
International Journal of Mining Science and Technology, 2014 A number of geotechnical analyses were carried out on selected carbonate rock samples from eight sites located in Egypt. This analysis was to assess the suitability of these rocks for building construction aggregate.
Mahrous A.M. Ali, Hyung-Sik Yang
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Petroleum Exploration and Development, 2021 This paper systematically discusses the multiple source characteristics and formation mechanisms of carbonate-rich fine-grained sedimentary rocks through the analysis of material source and rock formation.
Zaixing JIANG +6 more
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Applied Sciences, 2021 Carbonate rocks are considered to be essential reservoirs for human development, but are known to be highly heterogeneous and difficult to fully characterize. To better understand carbonate systems, studying pore-scale is needed.
Marie Leger, Linda Luquot
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Influence of structural and textural heterogeneity of carbonate rocks on their petrophysical properties and promising zones identification for the search of hydrocarbon accumulations in the Bukhara-Khiva region [PDF]
Нефтегазовая геология: Теория и практика, 2022 The paper highlights the results of the analysis of core and cuttings of carbonate rocks in several areas of the Bukhara-Khiva region. Diverse genetic types of carbonate rocks and their petrovarieties identified, and diagenetic-epigenetic processes ...
Eydel'nant N.K.
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Dissolution of supercritical CO2 on carbonate reservoirs [PDF]
Youqicang pingjia yu kaifa, 2023 In order to study the physicochemical reaction law of carbonate rock reservoirs under the condition of CO2 geological storage, lab experiments on the reaction of carbonate rocks and supercritical CO2 under reservoir conditions were carried out with the ...
LI Ying, MA Hansong, LI Haitao, GANZER Leonhard, TANG Zheng, LI Ke, LUO Hongwei
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Geological and geochemical characteristics and genesis of carbonate rocks in a certain area [PDF]
E3S Web of Conferences, 2022 Carbonate rock is a general term for the rock composed of carbonate minerals, which is mainly composed of carbonate sediments, with calcite (limestone) and dolomite (dolomite) as the main forms.
Zhang Tong
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Frontiers in Earth Science, 2022 The ophiolitic rocks, island arc metasediments, and granitic rocks are encountered in the study of the Allaqi province. The present study concentrated on ultramafic rocks and their various forms of hydrothermal alteration.
A. M. Abdel-Rahman +10 more
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Characteristics and Significance of Acid-Soluble Organic Matter in Marine Carbonate Source Rocks
Energies, 2023 Since the 1950s, major breakthroughs have been made in the field of carbonate oil and gas exploration, and large reservoirs have been found in carbonate strata in many countries; however, the validity of highly evolved carbonate source rocks has been ...
Danting Feng +6 more
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Digital carbonate rock physics [PDF]
Solid Earth, 2016 Abstract. Modern estimation of rock properties combines imaging with advanced numerical simulations, an approach known as digital rock physics (DRP). In this paper we suggest a specific segmentation procedure of X-ray micro-computed tomography data with two different resolutions in the µm range for two sets of carbonate rock samples.
Saenger, E. +6 more
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