Liangwei Sun
China Academy of Engineering Physics
4 Papers
Liangwei Sun is an academic researcher from China Academy of Engineering Physics. The author has contributed to research in topics: Oil shale & Particle. The author has an hindex of 3, co-authored 4 publications.
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Papers
Multiscale connectivity characterization of marine shales in southern China by fluid intrusion, small-angle neutron scattering (SANS), and FIB-SEM
Mengdi Sun,Mengdi Sun,Linhao Zhang,Qinhong Hu,Zhejun Pan,Zhejun Pan,Bingsong Yu,Liangwei Sun,Liangfei Bai,Haijiao Fu,Yifan Zhang,Cong Zhang,Gang Cheng +12 more
TL;DR: Wang et al. as discussed by the authors investigated the multiscale pore connectivity characteristics and controlling factors in overmature marine shale samples from southern China (one each from Longmaxi Formation and Wufeng Formation, and two from Niutitang Formation) with different maturity and composition.
91
Pore connectivity and water accessibility in Upper Permian transitional shales, southern China
Mengdi Sun,Mengdi Sun,Linhao Zhang,Qinhong Hu,Zhejun Pan,Zhejun Pan,Bingsong Yu,Liangwei Sun,Liangfei Bai,Luke D. Connell,Yifan Zhang,Gang Cheng +11 more
TL;DR: In this paper, the pore connectivity and water accessibility in clay-rich Upper Permian transitional shales were investigated using contrast matching small-angle neutron scattering (CM-SANS) tests.
37
Effect of Particle Size on Pore Characteristics of Organic-Rich Shales: Investigations from Small-Angle Neutron Scattering (SANS) and Fluid Intrusion Techniques
Yi Shu,Yanran Xu,Shu Jiang,Linhao Zhang,Xiang Zhao,Zhejun Pan,Tomasz Blach,Liangwei Sun,Liangfei Bai,Qinhong Hu,Mengdi Sun +10 more
TL;DR: In this paper, the influence of particle size on pore characteristics and the optimum sample size for different methods were investigated on two overmature marine shale samples with different sample sizes, including small-angle neutron scattering (SANS), gas (N2, CO2, and H2O) adsorption, mercury injection capillary pressure (MICP), and field emission-scanning electron microscopy (FE-SEM) imaging.
15
Pore characterization of shales: A review of small angle scattering technique
Mengdi Sun,Jiale Zhao,Zhejun Pan,Zhejun Pan,Qinhong Hu,Bingsong Yu,Yuling Tan,Liangwei Sun,Liangfei Bai,Chunming Wu,Tomasz Blach,Yifan Zhang,Cong Zhang,Gang Cheng +13 more
TL;DR: In this paper, contrast-matching small-angle neutron scattering (CM-SANS) experiments can effectively characterize the accessibility of pores to various fluids to assess the pore connectivity of shale reservoirs.