Results 31 to 40 of about 13,548 (162)

Three-dimensional geological implicit surface reconstruction based on intermediate contour morphological interpolation

地质科技通报, 2023
Objective In three-dimensional morphological reconstruction of complex geological surfaces, the sparse geological section data cannot meet the modelling requirements.
Quan Wang, Yanhong Zou
doaj   +1 more source

Research on 3D geological modeling of fractured-vuggy carbonate reservoirs

Energy Reports, 2022
Fractured-vuggy carbonate reservoirs are mainly composed of holes, caves, and fractures, with large disparity in scale, irregular shape, and discontinuous distribution.
Lingling Yan, Quanwen Liu, Xuefen Liu
doaj   +1 more source

Research on the Engineering Geological Model and Its Application for Offshore Wind Power Development and Construction

南方能源建设, 2023
[Introduction] Speeding up the offshore wind power construction and development is of great significance to promoting the adjustment of China's energy structure. China is accelerating the process of its wind power development in the entire offshore area,
Haifeng NIU, Xianghui LI, Feng LIANG, Ya LI, Zijian ZHANG   +4 more
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Three-dimensional geological-geophysical lithosphere model of the central part of the Karelian craton

Геофизический журнал, 2014
On the base of analysis and generalization of total available geological-geophysical information accumulated during forty years passed a complex of geophysical models of the earth’s crust has been obtained, which gives up-to-date idea on deep structure ...
I.K. Pashkevich, N.V. Sharov, A.S. Savchenko, V.I. Starostenko   +3 more
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Inversion analysis of three-dimensional geostress field in northwest Hancheng Block

Meikuang Anquan, 2023
In order to improve the current situation of relying on empirical formulas in the current research on goestress fields, a finite element inversion and regression calculation method of goestresss is proposed based on the geological conditions of Hancheng ...
Haifeng ZHAO, Changzeng YANG, Kun FENG, Huaibin ZHEN   +3 more
doaj   +1 more source

Application of Three-Dimensional Geological Modelling in Coal Mining

Geo-Resources Environment and Engineering, 2017
Three-dimensional geological modelling of coal mines is critical to the sustainable development of the mining industry. On the basis of comprehensively analyzing 3D geological modelling methods, according to the available data of mine such as geological terrain maps, cross-sections and boreholes, we present a 3D modelling method by integrating ArcGIS ...
Liyan Ren, Huayang Dai, Yingcheng Li, Enquan Wang   +3 more
openaire   +2 more sources

Refined construction of semi-provincial hydrogeological models using hierarchical modeling: A case study in Western Shandong Province, China

Journal of Hydrology: Regional Studies
Study region: Western Shandong Province, China, covering an area of 83,700 km², is a study area that contains various representative hydrogeological conditions.
Guangjun Ji, Zizhao Cai, Xiaobo Tan, Tao Wang, Chuanqi Wang, Qiuxiao Xu, Bo Zhou, Yang Cui   +7 more
doaj   +1 more source

GIS-Based Subsurface Analysis and 3D Geological Modeling as a Tool for Combined Conventional Mining and In-Situ Coal Conversion: The Case of Kardia Lignite Mine, Western Greece

Mining, 2022
The development of three-dimensional geological models has proven to be critical for conceptualizing complex subsurface environments. This is crucial for mining areas due to their various hazards and unstable conditions.
Pavlos Krassakis, Konstantina Pyrgaki, Vasiliki Gemeni, Christos Roumpos, Georgios Louloudis, Nikolaos Koukouzas   +5 more
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Application of Iterative Updating Geological Modeling Method in Geological Guidance of Shale Oil Horizontal Wells

Cejing jishu
In the Ordos basin Longdong area, the Chang 7 memeber of Yanchang formation is a typical interbedded shale oil reservoir with thin single oil layer, fast lateral and vertical changes, and strong heterogeneity.
LI Zhihong, LEI Qihong, WU Yingzhang, HE Youan, CHENG Hao, WANG Bo, ZHOU Jingping, ZHAO Yi   +7 more
doaj   +1 more source

Three-dimensional structural modeling of a low permeability reservoir in the Banqiao formation of the Maxi Oilfield

Journal of Petroleum Exploration and Production Technology, 2019
This paper presents a three-dimensional geological modeling method for low permeability reservoirs based on core, logging, seismic, and dynamic data. Matrix and fractures are two types of reservoir space.
Yongqiang Li, Jiagen Hou, Xiao Guo
doaj   +1 more source