Research onconvolutional neural network for reservoir parameter prediction by You-xiang DUAN, Gen-tian LI, Qi-feng SUN

“…As the branch of artificial intelligence,artificial neural network solved many difficult practical problems in pattern recognition and classification prediction field successfully.However,they cannot learn the feature from networks.In recent years,deep learning becomes more and more advanced,but the research on the field of geological reservoir pa-rameter prediction is still rare.A method to predict reservoir parameters by convolutional neural network was presented,which can not only predict reservoir parameters accurately,but also get features of the geological reservoir.The study es-tablished the convolutional neural network model.Results show that the convolutional neural network can be used for reservoir parameter prediction,and get high prediction precision.Moreover,convolutional features from convolutional neural network provided important support for geological modeling and logging interpretation.…”
Get full text

Investigations of Structural and Residual Trapping Phenomena during CO2 Sequestration in Deccan Volcanic Province of the Saurashtra Region, Gujarat by Pradeep Reddy Punnam, Balaji Krishnamurthy, Vikranth Kumar Surasani

“…The simulation results of this study have shown the dependencies of structural and residual trapping on the geological domain parameters.…”
Get full text

Geohistorical Structural Design Tables for the Building Stones of the Maltese Archipelago by Lino Bianco

“…The geological formations described in the latest map are still used to this day. …”
Get full text

Enhanced subsurface investigation utilizing electrical resistivity tomography and precise positioning tools (study case: Rongga landslide) by Hilmi Zaenal Putra Moch, Tohari Adrin, Soebowo Eko, Sudrajat Yayat, Amar, Wahyudin, Wardhana Dadan Dani

“…ERT is widely recognized for its ability to map subsurface conditions by detecting resistivity contrasts associated with geological structures and water content, especially in landslide-prone areas. …”
Get full text

Author Correction: The role of mineralogical and textural complexity in the damage evolution of brittle rocks by Özge Dinç Göğüş, Elif Avşar, Kayhan Develi, Ayten Çalık

Get full text

Two-Dimension Hydrodynamic Dispersion Equation with Seepage Velocity and Dispersion Coefficient as Function of Space and Time by Abdon Atangana, S. C. Oukouomi Noutchie

“…The contamination through the geological formation cannot move and disperse with the same speed and dispersion coefficient, respectively, due to the variability of the geological formation. …”
Get full text

Multidirectional Anisotropic Total Variation and Its Application in the Tomography of the Surrounding Rock of Coal Mining Faces by Bo Chen, Guowei Zhu, Zhenqiang Yang

“…The velocity distribution for the surrounding rock can be obtained by the first-arrival traveltime tomography of the transmitted waves in the coal mining face. Combined with the geological data, we can interpret the geological hazards in the coal mining face. …”
Get full text

Analysis of the Occurrence Mechanism for Coal and Gas Outburst Based on Multiple Discriminant Indices by Hai Rong, Hongwei Zhang, Bing Liang, Weihua Song

“…In order to reveal the occurrence mechanism of coal and gas outburst and optimize the measures to prevent the disaster, a coal mine in Henan Province was undertaken as the research background. Based on the geological and mining conditions of the coal mine, the gas geological analysis method is applied to determine the outburst occurrence and to classify the risk levels. …”
Get full text

Dual-driving of data and knowledge to reduce uncertainty in lithofacies interpolation by Mengjiao Dou, Shaohua Li, Lunjie Chang, Kaiyu Wang, Jun Li, Mengying Dai

“…Obtain channel-scale information from the geological knowledge database. Geological expertise is applied to interpret the characteristics of channel distribution. …”
Get full text

Assessment of Potential Geoheritage Sites, Promotion of Geotourism and Geoconservation of Kachchh District, India by Ganesh Muduli, Manisha Kumari, T Mahalakshmi

“…The Indian subcontinent exhibits a wide range of geological and geomorphological features, many with global significance. …”
Get full text

Generating Irregular Models for 3D Spherical-Particle-Based Numerical Methods by Gang-Hai Huang, Yu-Yong Jiao, Xiu-Li Zhang, Amoussou-Coffi Adoko, Shu-Cai Li

“…The realistic representation of an irregular geological body is essential to the construction of a particle simulation model. …”
Get full text

The Cause of Drop of the Water Level of Underground Quaternary Aquifer of a Mine under Mining Influence by Xianghong Liu

“…Meanwhile, the GMS model was built, and change law of the stratigraphic texture of the gob overlying rock was studied based on site geological conditions. Specific to a sharp drop in Quaternary aquifer of the second west mining area of the test mine, the cause was analyzed based on site geological conditions and using hydrogeochemistry and geologic modeling method to ensure high yield and high efficiency of mine and provide references for production safety of mines of the same kind.…”
Get full text

Time Zero for Net Zero: A Coal Mine Baseline for Decarbonising Heat by Alison A. Monaghan, Luke Bateson, Adrian J. Boyce, Neil M. Burnside, Rebecca Chambers, Julia R. de Rezende, Eilidh Dunnet, Paul A. Everett, Stuart M. V. Gilfillan, Muhammad S. Jibrin, Gareth Johnson, Richard Luckett, Donald John MacAllister, Alan M. MacDonald, John W. Moreau, Laura Newsome, Alessandro Novellino, Barbara Palumbo-Roe, Ryan Pereira, Douglas Smith, Mike J. Spence, Vanessa Starcher, Helen Taylor-Curran, Christopher H. Vane, Thomas Wagner, David B. Walls

Get full text

Pore Structure Fractal Characterization and Permeability Simulation of Natural Gas Hydrate Reservoir Based on CT Images by Hang Bian, Yuxuan Xia, Cheng Lu, Xuwen Qin, Qingbang Meng, Hongfeng Lu

Get full text

Identification of Legionella by MALDI Biotyper through three preparation methods and an in-house library comparing phylogenetic and hierarchical cluster results by Luna Girolamini, Paolo Caiazza, Federica Marino, Maria Rosaria Pascale, Laura Caligaris, Simona Spiteri, Carlo Derelitto, Maria Luisa Simone, Antonella Grottola, Sandra Cristino

Get full text

Heavy metals impact environmental capacity of oasis soils in Qinghai-Tibet Plateau dry zone by Siqi Han, Bin Wang, Zhen Yao, Lu Dai, Youning Wei, Yao Niu, Ling Qian

“…High values of the elemental residual capacity occurred mainly in the Chachaxiangka area, whereas low values occurred mainly in the Wulan area. The geological background of the research area had a statistically significant on the residual capabilities of all six elements. …”
Get full text

Study on Prediction Method for Postconstruction Settlement of Loess Fill Foundation in Northern Shaanxi, China by Kui Liu, Kangze Yuan, Boyi Shi

Get full text

Geohazard features of the Southern Sardinia by Paolo Emanuele Orrù, Valentino Demurtas, Antonietta Meleddu, Enrico Paliaga, Samuele Todde, Giacomo Deiana

Get full text

Gas Hydrate Accumulation and Occurrence Associated with Cold Seep Systems in the Northern South China Sea: An Overview by Wei Zhang, Jinqiang Liang, Qianyong Liang, Jiangong Wei, Zhifeng Wan, Junxi Feng, Wei Huang, Jing Zhao, Miaomiao Meng, Wei Deng, Chongmin Chen

“…Based on high-resolution seismic data, subbottom profiles, in situ submergence observations, deep drilling and coring, and hydrate gas geochemical analyses, the geological and geophysical characteristics of these cold seep systems and their associated gas hydrate accumulations in the Qiongdongnan Basin, the Shenhu area, the Dongsha area, and the Taixinan Basin have been investigated. …”
Get full text

Tourist Circuits Map Mechanism for Developing Mountain Tourism: An Applied Study of the Sefrou Province by Chami Jaouad, Elbachiri Zouhir, En-Nejymy Mohamed, Achkir Hadou, El Khalki Yahya, El Azzioui Said

“…The geological and geomorphological sites in the Sefrou region of Morocco represent key assets for sustainable mountain tourism, given their diversity and richness in landscape natural phenomena. …”
Get full text