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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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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Predicting the acoustic characteristics of seafloor sediments containing cold spring carbonate rocks
Frontiers in Marine Science, 2023 The acoustic and physical properties of two valuable marine cold spring carbonate rock samples gathered from the Chaoshan Depression in the South China Sea were measured.
Yuhang Tian +8 more
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Damage Characteristics of Thermally Deteriorated Carbonate Rocks: A Review
Applied Sciences, 2022 This review paper summarizes the recent and past experimental findings to evaluate the damage characteristics of carbonate rocks subjected to thermal treatment (20–1500 °C).
Umer Waqas +4 more
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Carbonate alteration of ophiolitic rocks in the Arabian–Nubian Shield of Egypt: sources and compositions of the carbonating fluid and implications for the formation of Au deposits [PDF]
, 2016 Ultramafic portions of ophiolitic fragments in the Arabian–Nubian Shield (ANS) show pervasive carbonate alteration forming various degrees of carbonated serpentinites and listvenitic rocks.
Azer, Mokhles K. +9 more
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