A5101670031- Geological formations and processes
- Hydrocarbon exploration and reservoir analysis
- Geology and Paleoclimatology Research
- Geological and Geophysical Studies
- Coastal and Marine Dynamics
- Paleontology and Stratigraphy of Fossils
- Geological and Geophysical Studies Worldwide
- Geochemistry and Geologic Mapping
- Water resources management and optimization
- Hydraulic Fracturing and Reservoir Analysis
- Geochemistry and Elemental Analysis
- Higher Education and Teaching Methods
- Geological Studies and Exploration
- Coal and Its By-products
- Ideological and Political Education
- Hydrology and Sediment Transport Processes
- Aeolian processes and effects
- Environmental Impact and Sustainability
- Educational Reforms and Innovations
- Research studies in Vietnam
- Geomechanics and Mining Engineering
- Educational Technology and Assessment
- Coal Properties and Utilization
- Real-time simulation and control systems
- Education and Critical Thinking Development
China University of Geosciences (Beijing)
2012-2024
Liaocheng University
2021
China University of Geosciences
2014
Jiujiang University
2009
China Energy Engineering Corporation (China)
2009
Geothermal resources have a very broad development prospect owing to their clean nature; accurate evaluation of potential is an important basis for the realization fine zoning and large-scale efficient development. Here, geothermal system established based on reservoir, cap-rock, transportation-system, heat-source, water-source data. The entropy weight Technique Order Preference by Similarity Ideal Solution (TOPSIS) Analytic Hierarchy Process - (AHP-TOPSIS) methods are used evaluate in...
Lower–Middle Ordovician platform carbonates are important oil and gas reservoir rocks in the Ordos Basin of North China craton (NCC). In recent years, numerous cores have been recovered from these units, but depositional environments facies architecture this large carbonate system not yet reported detail. This study integrates sedimentological magnetic fabric data collected outcrops to document variation microfacies associations within Shanganning (SCP), infer paleowind directions...
The End-Triassic Mass Extinction (ETME) saw the catastrophic loss of ca. 50% marine genera temporally associated with emplacement Central Atlantic Magmatic Province (CAMP). However, effects ETME on land is a controversial topic. Evaluation disparate cause(s) and extinction requires additional, detailed terrestrial records these events. Here, we present multidisciplinary record volcanism environmental change from an expanded Triassic-Jurassic (T-J) transition preserved in lacustrine sediments...
Introduction: China is a large country of REE resources and production, supplying more than 90% the world’s rare earth consumption market, China’s traditional resources, although rich, but reserves are also declining, in recent years, scholars have shown that REEs specific geological conditions coals can be enriched, even reach industrial grade, search for mineral will great strategic significance. Methods: The article has selected Zibo, Taozao, Huainan, Datong, Huozhou, Jungar, Weibei...
Abstract The morphodynamics of a river flood on fan delta and its resultant stratigraphic sedimentary signatures have been studied by means flume experiment under controlled boundary conditions. revealed that deposition was dominant in periods when the channels were highly loaded with sediments. In contrast, erosion low flow. Mouth bars formed subaqueous channel began to backfill. development mouth bar progradation down‐dip direction proceeded aggradation, then retrogradation finally...
The concept and characteristics of fluvial fan are elucidated through literature review case analysis. Firstly, the terminology introduced. Secondly, progress controversy on formation mechanism, analysis methods sedimentary models elaborated, is compared with alluvial fan, river lacustrine delta. Finally, ten identification signs proposed. It found study that development scale affected by external factors such as climate, tectonic, provenance wind field. facies lithofacies association inside...
The Siegenian Formation reservoir is a tight sandstone with relatively poor porosity and low permeability. In this paper, the characteristics its main controlling factors of in X block have been studied based on cores, well-logs, formation test data including thin sections cast sections, observation scanning electron microscope, pressured-mercury testing X-ray diffraction analysis clay minerals. During deposition Formation, depositional environment was predominated by lower shoreface, middle...
The study on outcrop characterization is very useful for geologists and oil finders. There a complex slope fan system of early Miocene in Chelif Basin. We divided the superimposed basin into two main development stages: an expanding rifting stage (early Miocene) depression-extrusion transition stage. Comparison outcrops with typical subsurface data sets (logs, core, seismic reflection data) provided criteria detailed stratigraphic lithologic features system. Based these research methods,...
Abstract: Superimposed basins were investigated with respect to tectonic evolution, sediment deposition and petroleum characteristics within a single superposition stage generally. The comparative study was seldom seen. Sequence compared for two different superimposed stages – an expanding rifting depression‐foreland transition in the Chelif Basin during Miocene this paper. A model mechanism sequence evolution of dynamic situations are discussed similarities differences. characters include...
Identifying sedimentary facies represents a fundamental aspect of oil and gas exploration. In recent years, geologists have employed deep learning methods to develop comprehensive predictions facies. However, their are often constrained some kind unimodal data, the practicality generalizability resulting models relatively limited. Therefore, based on characteristics oilfield data with multiple heterogeneous sources difficulty complementary fusion between this paper proposes identification...
In order to clear and define the influence of slope factor for construction sandy shoal, research presents developmental process shoal through flume simulation from perspective sedimentology forward modeling.The experiment is divided into three groups by using method control variable in can wave device.The condition such as waves, source remains unchanged, changing every group, tangent slopes respectively 1/15、1/20、1/25.The experimental results show that degree lakeshore zone better,...
Sequence stratigraphy is an important theory in the field of earth sciences which can analyze and sedimentary. But how to divide sequence stratigraphic units quantitatively always a challenge frontier this domain. Based on depth domain frequency logging data former experts' study, by guidance classic stratigraphy, article has designed intelligent identification method units. research accumulative parameter sand clay ratio, separate scanning domain, full dominant analyzing method, software...
Sequence stratigraphy is an important theory in the field of earth sciences which can analyze and sedimentary. But how to divide sequence stratigraphic units quantitatively always a challenge frontier this domain. Wavelet analysis famous for "mathematics microscope". Based on depth domain wavelet logging data former experts study, by guidance classic stratigraphy, article has designed intelligent identification method units. research accumulative parameter sand clay ratio analysie, software...