Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Zeyun Jiang"'
Publikováno v:
Petroleum Exploration and Development, Vol 51, Iss 5, Pp 1301-1315 (2024)
In order to predict phase distributions within complex pore structures during two-phase capillary-dominated drainage, we select subsamples from computerized tomography (CT) images of rocks and simulated porous media, and develop a pore morphology-bas
Externí odkaz:
https://doaj.org/article/0a41c9e6121b49aeb0a18146ca1b8e15
Publikováno v:
Fuel Communications, Vol 7, Iss , Pp 100012- (2021)
Large-scale hydraulic fracturing of horizontal wells is a key technology for shale gas extraction, during which tens of thousands of cubic meters of water could be injected into the formations for hydraulic fracturing. Water is imbibed into the shale
Externí odkaz:
https://doaj.org/article/1b1b1cd273c04d8196a91aeabcd67549
Publikováno v:
IEEE Access, Vol 7, Pp 181061-181071 (2019)
Motion blur exists in many computer vision tasks, including faces, texts, and low-illumination images etc. It has been proved that Dark Channel Prior (DCP) and Bright Channel Prior (BCP) can both help the image deblurring by enhancing the dark or bri
Externí odkaz:
https://doaj.org/article/49b0c2faffca441aa3ba06532bb508b4
Publikováno v:
Geosciences, Vol 10, Iss 7, p 255 (2020)
A block of sandstone retrieved by divers from near Rathlin Island, Co. Antrim, Northern Ireland, represents an aragonite cemented sand formed during the Quaternary. Strongly negative δ13C of the aragonite cement (−50 to −60‰ δ13C) indicates t
Externí odkaz:
https://doaj.org/article/dfe24fa340ee426aa82ef6ff079ebc62
Publikováno v:
Energies, Vol 12, Iss 14, p 2796 (2019)
Three-dimensional images of fractured rocks can be acquired by an X-ray micro-CT scanning technique, which allows researchers to investigate the ‘true’ inner void structure of a natural fracture without destroying the core. The 3D fractures in im
Externí odkaz:
https://doaj.org/article/1ec8b1fb08c0468c93176dc50b7e0382
Publikováno v:
Rock Mechanics and Rock Engineering. 54:5703-5713
The generation of a fracture network in reservoir rocks for fluids to flow via hydraulic fracturing is important in shale oil and gas development, and the intersection between hydraulic and natural fractures is key in bridging natural fractures. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2e42e3a9d44c188a7147f33c806b17
https://doi.org/10.1007/s00603-021-02587-9
https://doi.org/10.1007/s00603-021-02587-9
Publikováno v:
Transport in Porous Media. 128:797-819
We describe a simple but effective stochastic method to model the void structure of a single fracture in a form of voxel representation. A fracture void is delineated by two bounding wall surfaces that are separated by some distance (i.e. the local a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf340c995e03f46a0c7ad4cca9a5f794
https://doi.org/10.1007/s11242-019-01271-5
https://doi.org/10.1007/s11242-019-01271-5
Publikováno v:
Buckman, J, Ruffell, A, Donnelly, T, Jiang, Z & Lewis, H 2020, ' Methane Derived Authigenic Carbonate (MDAC) Aragonite Cemented Quaternary Hardground from a Methane Cold Seep, Rathlin Basin, Northern Ireland: δ 13C and δ 18O Isotopes, Environment, Porosity and Permeability ', Geosciences, pp. 1-18 . https://doi.org/10.3390/geosciences10070255
Geosciences, Vol 10, Iss 255, p 255 (2020)
Geosciences
Volume 10
Issue 7
Geosciences, Vol 10, Iss 255, p 255 (2020)
Geosciences
Volume 10
Issue 7
A block of sandstone retrieved by divers from near Rathlin Island, Co. Antrim, Northern Ireland, represents an aragonite cemented sand formed during the Quaternary. Strongly negative &delta
13C of the aragonite cement (&minus
50 to &minus
13C of the aragonite cement (&minus
50 to &minus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b087ae9dbc73ebbcdf73a0f8fb794f75
https://pure.qub.ac.uk/en/publications/methane-derived-authigenic-carbonate-mdac-aragonite-cemented-quaternary-hardground-from-a-methane-cold-seep-rathlin-basin-northern-ireland--13c-and--18o-isotopes-environment-porosity-and-permeability(700c0f82-7e33-4e5e-a05c-e07cde90a6e7).html
https://pure.qub.ac.uk/en/publications/methane-derived-authigenic-carbonate-mdac-aragonite-cemented-quaternary-hardground-from-a-methane-cold-seep-rathlin-basin-northern-ireland--13c-and--18o-isotopes-environment-porosity-and-permeability(700c0f82-7e33-4e5e-a05c-e07cde90a6e7).html
Publikováno v:
Ceramics International. 44:17544-17547
In this research, the phosphorus-doped carbon-decorated Li4Ti5O12 composite (denoted as Li4Ti5O12 @PC) has been fabricated for the first time using a facile sol-gel-assisted solid-state approach. The effects of P-doping on the crystal structure, morp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f28f3a271f759ce4c0c6d542b5b47f3
https://doi.org/10.1016/j.ceramint.2018.06.123
https://doi.org/10.1016/j.ceramint.2018.06.123
Publikováno v:
Journal of Petroleum Science and Engineering. 168:521-532
Massive micro fractures (MFs) developed in the ultra-tight formations (such as shale/tight reservoirs), which provide preferential channels for the fluids flow. Accurate characterization of such pore-fracture systems and suitable pore network models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a066ca997f97477c51f191ac9115c742
https://doi.org/10.1016/j.petrol.2018.05.040
https://doi.org/10.1016/j.petrol.2018.05.040