Results 31 to 40 of about 3,981 (216)
Frontiers in Earth Science, 2022 The Qiangtang Mesozoic sedimentary basin is a new field of hydrocarbon exploration, in which the Buqu Formation dolostone reservoirs have attracted increasing attention in recent years.
Youli Wan +7 more
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Frontiers in Earth Science, 2023 The Lower Cambrian Xiaoerbulake Formation consist of thick dolostones which are high-quality hydrocarbon reservoir in the western Tarim Basin, but the origin of dolomite is still controversial, which lead to poor understanding to the origin of reservoir ...
Hui Zhou +9 more
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Hydrothermal dolomitization of basinal deposits controlled by a synsedimentary fault system in Triassic extensional setting, Hungary [PDF]
, 2016 Dolomitization of relatively thick carbonate successions occurs via an effective fluid circulation mechanism, since the replacement process requires a large amount of Mg-rich fluid interacting with the CaCO3 precursor.
Győri, Orsolya +5 more
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Characterization of stromatolitic biosignatures after secondary dolomitization
, 2021 The earliest signatures of life preserved in Earth’s rock record are found within fossilized organosedimentary structures called stromatolites. Many of these geologically ancient structures are dolomitized, but the effects of this diagenetic process on ...
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Energy Exploration & Exploitation, 2018 As important gas-bearing strata, Proterozoic–Paleozoic marine carbonate successions in the Sichuan Basin have experienced a long diagenetic history and multiphase hydrothermal activities.
Bo Peng +8 more
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Petrography and isotope-geochemistry of the Bayandor Formation dolomites at the type section, south-west of the Zanjan [PDF]
Journal of Stratigraphy and Sedimentology Researches, 2019 The Late Precambrian Bayandor Formation has a thickness of 402 m and consists of shale and sandstone with dolomite interlayers (with a thickness of about 2 to 8 m) in the type section of the south-west of Zanjan. Based on fieldwork studies lithofacies of
Sara Pourdivanbeigi Moghaddam +3 more
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Constraining ribbon rock dolomitization by Mg isotopes: Implications for the 'dolomite problem' [PDF]
, 2016 Modern dolomite formation is conditional and restricted in specific environmental and geochemical conditions, accordingly cannot be used as the analog of ancient dolostones, which normally have platform-wide distribution.
Li, Fang Bing +16 more
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Pendolomitan Batugamping Formasi Rajamandala di Lintasan Gua Pawon, Bandung Barat
Indonesian Journal on Geoscience, 2014 http://dx.doi.org/10.17014/ijog.vol4no3.20095Diagenetic process records could be observed based on the petrography and XRD mineralogy labo- ratory analyses from thirty-two samples of limestone taken from the Rajamandala Formation at Pawon Cave Section ...
Sigit Maryanto
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Petroleum Exploration and Development, 2022 To address the issue of non-unique interpretation of dolomite reservoir diagenetic and porosity evolution in the previous qualitative or semi-quantitative studies, we investigate two dolomite reservoir types, i.e.
Jingao ZHOU +7 more
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Dolomitization by hypersaline reflux into dense groundwaters as revealed by vertical trends in strontium and oxygen isotopes: Upper Muschelkalk, Switzerland [PDF]
, 2019 The Trigonodus Dolomit is the dolomitized portion of the homoclinal ramp sediments of the Middle Triassic Upper Muschelkalk in the SE Central European Basin.
Diamond, Larryn William +2 more
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