Results 41 to 50 of about 7,038,222 (238)

Production simulation and prediction of fractured horizontal well with complex fracture network in shale gas reservoir based on unstructured grid

Frontiers in Earth Science, 2023
In order to accurately simulate the productivity variation characteristics of fractured wells with complex fracture network in shale gas reservoir, based on the multiple migration mechanism of shale gas, the micro-seismic data and discrete fracture model
Hongsha Xiao, Man Chen, Cui Jing, Huiyan Zhao, Keren Wang   +4 more
doaj   +1 more source

Selective Electrochemical Regeneration of Aqueous Amine Solutions to Capture CO₂ and to Convert H₂S into Hydrogen and Solid Sulfur

Applied Sciences, 2021
Removing CO2 from natural gas or biogas in the presence of H2S is technically challenging and expensive as it often requires separation of both acid gases from the gas, typically using an aqueous amine solution, followed by separation of CO2 from H2S and
Frédérick de Meyer, Charles Bignaud, Bénédicte Poulain   +2 more
doaj   +1 more source

Study on low temperature plasma combined with AC/Mn + TiO2–Al2O3 catalytic treatment of sewage-containing polyacrylamide

Water Science and Technology, 2023
With the introduction of tertiary oil recovery technology, polymer oil drive technology has effectively improved the recovery rate of crude oil, but the resulting oilfield wastewater-containing polyacrylamide (PAM) is viscous and complex in composition ...
Xiaobing Wang, Fengwei Guan, Zhigang Huang, Hao He, Lu Wang, Kaifeng Li   +5 more
doaj   +1 more source

Regional Frequency Analysis of extremes flows in Northern of Spain

Ingeniería del Agua, 2018
This paper presents a study of regional frequency analysis of peak flows in Cantabrian and North Atlantic basins of Spain, based on the index-flood procedure with estimated parameters by L-moments approach (Hosking and Wallis, 1997).
J. Montes, M. Álvarez, L. Pertierra, J. Moralo, J. Baztán   +4 more
doaj   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Effect of brine injection into shallow formation on land subsidence in the Southern Kanto gas field, in Japan [PDF]

Proceedings of the International Association of Hydrological Sciences, 2020
Our association plans to construct in situ formation deformation monitoring wells for shallow formation. In the pilot test, production and injection will be conducted to make the formation deform.
K. Kawano, H. Iwamoto, D. Murai, T. Egami, T. Shimamoto, Y. Hayashi, T. Nakagawa   +6 more
doaj   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Robust acute myeloid leukemia engraftment in humanized scaffolds using injectable biomaterials and intravenous xenotransplantation

Molecular Oncology, EarlyView.
Patient‐derived xenografts (PDXs) can be improved by implantation of a humanized niche. We tested different biomaterials and approaches, and demonstrate that the combination of an injectable biomaterial for scaffold creation plus an intravenous route for acute myeloid leukemia (AML) xenotransplantation provide the most convenient and robust approach to
Daniel Busa, Zdenka Herudkova, Jan Hyl, Jakub Vlazny, Filip Sokol, Kvetoslava Matulova, Adam Folta, Jakub Hynst, Lucy Vojtova, Leos Kren, Martin Repko, Zdenek Racil, Jiri Mayer, Martin Culen   +13 more
wiley   +1 more source

Formulation and characterization of surfactants with antibacterial and corrosion-inhibiting properties for enhancing shale gas drainage and production

Scientific Reports
A Gemini cationic surfactant was synthesized through an aldehyde-amine condensation reaction to address challenges related to bacterial corrosion and foaming during shale gas extraction.
Jia Li, Ming Wen, Zeyin Jiang, Shangjun Gao, Xiao Xiao, Chao Xiang, Ji Tao   +6 more
doaj   +1 more source

Reservoir Characteristics and Controlling Factors of Sedimentary Pyroclastic Rocks in Deep-Buried Basins: A Case Study of Yingtai Fault Depression, Southern Songliao Basin

Energies, 2022
In this article, based on core description, thin section, scanning electron microscope (SEM), well logging and reservoir physical properties, the reservoir controlling factors of sedimentary pyroclastic rocks in deep-buried basins are assessed via the ...
Ranlei Zhao, Xiao Xu, Wentao Ma, Cunlei Li, Qiushi Zhang, Qingyou Yue   +5 more
doaj   +1 more source