Results 11 to 20 of about 756 (173)
Lethaia, EarlyView., 2021 Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido +4 more
wiley +1 more source
地质科技通报, 2023 Massive sandstone without sedimentary structure is developed in the Ch6-Ch7 Section of Yanchang Formation in the Binchang Block, Southern Ordos Basin, which has a good oil and gas show, good productivities and good exploration and development prospect ...
Gaojian Xiao, Yang Luo, Hongping Liu
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PLoS ONE, 2021 Reservoir facies modeling is an important way to express the sedimentary characteristics of the target area. Conventional deterministic modeling, target-based stochastic simulation, and two-point geostatistical stochastic modeling methods are difficult ...
Jianpeng Yao +5 more
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Frontiers in Earth Science, 2023 Over the years, shale oil has been at the leading edge of oil exploration and also become the hotspot of reserve increases for various oil fields. The Permian Lucaogou Formation in the Jimsar Sag has been less extensively researched in terms of, among ...
Chenggang Liang +7 more
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Frontiers in Earth Science, 2021 :The Nenjiang Formation, south of Songliao Basin, has many hydrocarbon bearing units, but currently the understanding of the distribution of viable reservoir sandstones is too limited to support a development strategy.
Jinkai Wang +6 more
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Journal of Natural Gas Geoscience, 2019 By using data such as lithology, thin sections, sedimentary structure, particle size, logging facies signs, mercury intrusion, porosity and permeability from 34 wells, 11 types of sedimentary microfacies were divided in this study.
Xinchuan Lu +7 more
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Tikrit Journal of Pure Science, 2023 The study carried out of Aliji Formation (Late Paleocene) for selected wells in three oil fields Kirkuk, Bai Hassan and Jambur The thickness of formations in the studied wells area (K-229) 172m, (BH-96) 57m,and (JM-55) 52m.
Lafta S. Kadhim +2 more
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Intelligent Identification Method of Sedimentary Microfacies Based on DMC-BiLSTM
, 2021 Sedimentary microfacies division is the basis of oil and gas exploration research. The traditional sedimentary microfacies division mainly depends on human experience, which is greatly influenced by human factor and is low in efficiency. Although deep learning has its advantage in solving complex nonlinear problems, there is no effective deep learning ...
Ze Ren Luo +5 more
openaire +2 more sources
Microfacies and Sedimentary Environments of Gurpi and Pabdeh Formations in Southwest of Iran [PDF]
American Journal of Applied Sciences, 2009 Problem statement: The Upper Cretaceous Gurpi and lower Tertiary Pabdeh formations as units of folded Zagros Zone were studied in three different regions (Tang-e-Abolhiat, Tang-e-Zanjiran and Maharloo) in Fars Province, Iran. Approach: Gurpi formation consisted of thin to medium sized layers of gray marl and marlstone interbedded with thin layers of ...
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Youqicang pingjia yu kaifa, 2022 Taking He2+3 Member in shiguhao gas area of Dongsheng gas field as the research object, the types and plane distribution of sedimentary facies in this area have been described, and the relation between sedimentary microfacies and natural gas distribution
GAO Zhaopu
doaj