Results 41 to 50 of about 588,329 (207)

3D-porous-GAN: a high-performance 3D GAN for digital core reconstruction from a single 3D image

Journal of Petroleum Exploration and Production Technology, 2023
The 3D digital rock technology is extensively utilized in analyzing rock physical properties, reservoir modeling, and other related fields. This technology enables the visualization, quantification, and analysis of microstructures in rock cores, leading ...
Xiangchao Shi, Dandan Li, Junhai Chen, Yan Chen   +3 more
doaj   +1 more source

Thermal Conduction Simulation Based on Reconstructed Digital Rocks with Respect to Fractures

Energies, 2019
Effective thermal conductivity (ETC), as a necessary parameter in the thermal properties of rock, is affected by the pore structure and the thermal conduction conditions.
Haiyuan Yang, Li Zhang, Ronghe Liu, Xianli Wen, Yongfei Yang, Lei Zhang, Kai Zhang, Roohollah Askari   +7 more
doaj   +1 more source

Feasibility Analysis of Compressed Air Energy Storage in Salt Caverns in the Yunying Area

Energies, 2023
With the widespread recognition of underground salt cavern compressed air storage at home and abroad, how to choose and evaluate salt cavern resources has become a key issue in the construction of gas storage.
Jinrong Mou, Haoliang Shang, Wendong Ji, Jifang Wan, Taigao Xing, Hongling Ma, Wei Peng   +6 more
doaj   +1 more source

Cellular-Automata model for dense-snow avalanches [PDF]

, 2007
This paper introduces a three-dimensional model for simulating dense-snow avalanches, based on the numerical method of cellular automata. This method allows one to study the complex behavior of the avalanche by dividing it into small elements, whose ...
Avolio M. V., F. Barpi, L. Delli Veneri, M. Borri-Brunetto, McClung D., Mellor M., Norem H., Wolfram S.   +7 more
core   +1 more source

Digital rock physics

, 2021
Over the last 3 decades, Digital Rock Physics (DRP) has become a complementary part of the characterization of reservoir rocks due to the non-destructive testing character of this technique. The use of high-resolution X-ray Computed Tomography (XRCT) has become widely accepted to create a digital twin of the material under investigation.
Balcewicz, Martin (M. Sc.), Siegert, Mirko (M. Sc.), Gurris, Marcel (Prof. Dr. rer. nat.), Ruf, Matthias, Krach, David (M. Sc.), Steeb, Holger (Prof. Dr.-Ing.), Saenger, Erik H. (Prof. Dr. rer. nat.)   +6 more
openaire   +1 more source

AI‐Based Digital Rocks Augmentation and Assessment Metrics

Water Resources Research
Reliable uncertainty model calculation in subsurface engineering from pore‐ and grain‐scale to field‐scale relies on sufficient data, but subsurface data set acquisition remains a challenge, particularly in domains where data collection is expensive or ...
Lei Liu, Bernard Chang, Maša Prodanović, Michael J. Pyrcz   +3 more
doaj   +1 more source

Digital Rock Physics Investigation in Outcrop Sandstone Reservoir [PDF]

, 2019
Porosity and permeability of the reservoir rocks can be calculated using digital rock physics. This technique is one of the fastest and effective ways to calculate the value of porosity and permeability based on rock sample images.
Fatkhan, F. (Fatkhan), Handoyo, H. (Handoyo), Hutami, H. Y. (H), Latief, F. D. (F), Rizki, R. (R)   +4 more
core  

‘The finest set of cup and ring marks in existence’: the story of the Cochno Stone, West Dunbartonshire [PDF]

, 2018
The Cochno Stone is one of the most extensive and highly decorated prehistoric rock-art outcrops in Britain. It is located on the northern urban fringe of West Dunbartonshire beside Faifley, Clydebank, in a park in the foothills of the Kilpatrick Hills ...
Brophy, Kenneth
core   +1 more source

ESTIMASI NILAI POROSITAS DAN PERMEABILITAS DENGAN PENDEKATAN DIGITAL ROCK PHYSICS (DRP) PADA SAMPEL BATUPASIR FORMASI NGRAYONG, CEKUNGAN JAWA TIMUR BAGIAN UTARA

JGE, 2020
Reservoir rock permeability and porosity are physical properties of rocks that control reservoir quality. Conventionally, rock porosity and permeability values are obtained from measurements in the laboratory or through well logs. At present, calculation
Benyamin Elilaski Nababan, Eliza Veronica Zanetta, Nahdah Novia, Handoyo Handoyo   +3 more
doaj   +1 more source

Validation of Digital Rock Physics Algorithms [PDF]

Minerals, 2019
With a detailed microscopic image of a rock sample, one can determine the corresponding 3-D grain geometry, forming a basis to calculate the elastic properties numerically. The issues which arise in such a calculation include those associated with image resolution, the registration of the digital numerical grid with the digital image, and grain ...
Rongrong Lin, Leon Thomsen
openaire   +1 more source