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Hai Sun

affiliation not provided to SSRN

SCHOLARLY PAPERS

10

DOWNLOADS

550

TOTAL CITATIONS

0

Scholarly Papers (10)

1.

Microscopic Flow Simulation of Acid Rock Chemical Reactions in Multi-Scale and Multi-Mineral Porous Media

Number of pages: 87 Posted: 30 Sep 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 132 (554,631)

Abstract:

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Reactive flow in porous media, Multiscale flow, Acid-rock reaction, Heterogeneous minerals, Heterogeneous nanopore sizes

2.

Efficiently Reconstructing High-Quality Details of 3d Digital Rocks with Super-Resolution Transformer

Number of pages: 47 Posted: 15 Feb 2024
Zhihao Xing, Jun Yao, Lei Liu and Hai Sun
affiliation not provided to SSRN, China University of Petroleum (East China), affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 88 (759,537)

Abstract:

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digital rock reconstruction, digital rock physics, 3D image super-resolution, deep learning

3.

Gradient-Boosted Spatiotemporal Neural Network for Simulating Underground Hydrogen Storage in Aquifers

Number of pages: 30 Posted: 20 May 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 68 (891,180)

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gradient-boosted spatiotemporal neural network, underground hydrogen storage in aquifers, spatiotemporal gradient operators, multiphase flow

4.

Flow Regime Transition of Multicomponent Oil in Shale Nanopores

Number of pages: 47 Posted: 03 Apr 2023
Chengdu University of Technology, Chengdu University of Technology, Zhejiang Normal University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and China University of Petroleum (East China)
Downloads 58 (980,173)

Abstract:

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Shale oil, nanoscale flow, Kerogen, Quartz

Gradient-Guided Convolutional Autoencoder for Predicting Co2 Storage in Saline Aquifers with Multiple Geological Scenarios and Well Placements

Number of pages: 41 Posted: 17 Jul 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 20 (1,500,232)

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CO2 sequestration, Gradient-guided Convolutional AutoEncoder, Physical prior knowledge, Deep learning method

6.

Digital Rock Resolution Enhancement and Detail Recovery with Multi Attention Neural Network

Number of pages: 13 Posted: 21 Mar 2023
Zhihao Xing, Jun Yao, Lei Liu and Hai Sun
affiliation not provided to SSRN, China University of Petroleum (East China), affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 50 (1,121,190)

Abstract:

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digital rock image, super-resolution, Deep learning, Attention mechanism

7.

Potential of Nonionic Polyether Surfactant-Assisted Co2 Huff-N-Puff for Enhanced Oil Recovery and Co2 Storage in Ultra-Low Permeability Unconventional Reservoirs

Number of pages: 57 Posted: 22 Sep 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Calgary, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 47 (1,097,529)

Abstract:

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CO2-EOR, Surfactant-assisted CO2 huff-n-puff, Nonionic polyether surfactant, CO2 storage, Nuclear magnetic resonance, Unconventional reservoir

8.

Pore Scale Characterization of Gas-Water Flow in Heterogeneous Layered Sandstone

Number of pages: 24 Posted: 05 Oct 2023
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Qingdao University of Technology and affiliation not provided to SSRN
Downloads 46 (1,133,231)

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Heterogeneous layered sandstone, pore-scale imaging, microscopic displacement experiment, quantitative characterization of remaining gas

Assessment of gasification agent strategies in post-ECBM underground coal gasification: A coupled THC numerical modeling approach

Number of pages: 49 Posted: 21 Apr 2026
affiliation not provided to SSRN, China University of Petroleum (East China), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Toronto
Downloads 22 (1,598,105)

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Underground coal gasification, Post-ECBM reservoir, Thermo-hydro-chemical coupling, Gasification agent strategy, Techno-economic analysis

Assessment of gasification agent strategies in post-ECBM underground coal gasification: A coupled THC numerical modeling approach

Number of pages: 49 Posted: 25 Apr 2026
affiliation not provided to SSRN, China University of Petroleum (East China), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Toronto
Downloads 12 (1,598,105)

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Underground coal gasification, Post-ECBM reservoir, Thermo-hydro-chemical coupling, Gasification agent strategy, techno-economic analysis

10.

Experimental study and numerical modeling on CO2 diffusion in multi-ionic brine systems

Number of pages: 37 Posted: 30 Jun 2026
Chengdu University of Technology, Chengdu University of Technology, Chengdu University of Technology, affiliation not provided to SSRN, Chengdu University of Technology, Chengdu University of Technology and affiliation not provided to SSRN
Downloads 7

Abstract:

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CO2 diffusion, Multi-ionic brines, Formation water type, Porous media, Geological Carbon Storage