The Identification and Reservoir Architecture Characterization of Wandering Braided River in Nanpu 1-29 Area, Bohai Bay Basin by Xueqian Pang, Cheng Xue, Yangping Liu, Li Yin, Yufeng Gao, Yanshu Yin

“…Nanpu 1-29 Area of Jidong Oilfield in China is currently in the stage of high water cut and low recovery degree. …”
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Analyzing the Origin of Low Resistivity in Gas-Bearing Tight Sandstone Reservoir by Yanjiao Jiang, Jian Zhou, Xiaofei Fu, Likai Cui, Chao Fang, Jiangman Cui

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Multiple Influences of Paleogeography, Sequence Stratigraphy, and Fold Structure on Coalbed Methane Accumulation in the Lopingian (Late Permian) of Junlian Coalfield, SW China by Xiangdong Gao, Wuzhong Li, Yiming Yang, Kaigui Yin, Shihao Zhou

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Pore Structure Characteristics, Genesis, and Its Controlling Effect on Gas Migration of Quaternary Mudstone Reservoir in Qaidam Basin by Shijie He, Xianglu Tang, Zeyu Shao, Zhenxue Jiang, Bo Wang, Xiaoxue Liu, Yuchao Wang, Mingli Xu

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Feminism and the Cold War in the U.S. Occupation of Japan, 1945 – 1952 by Mire Koikari

“…MacArthur – the embodiment of U.S. military power and a consummate actor well known for his grand performance – landed at the Atsugi Airfield, previously a training field for Japanese kamikaze fighters, with a handful of Allied troops. …”
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Balanced displacement methods and effect evaluation of heterogeneous combination flooding in different reservoirs by Dejun WU, Jian HOU, Lijie LIU, Kang ZHOU, Zhibin AN

“…The synergistic oil production using heterogeneous combination flooding and field adjustment measures achieved good results in increasing oil production and decreasing water cut in the Ng3 block of the Gudao Oilfield. However, because of the complex heterogeneity of the actual formation, differences in the deployment of interlayer well networks, and different injection volumes of chemical agents in different layers, the extraction of planar and vertical remaining oil by heterogeneous combination flooding is affected. …”
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Understanding the Influence of Image Enhancement on Underwater Object Detection: A Quantitative and Qualitative Study by Ashraf Saleem, Ali Awad, Sidike Paheding, Evan Lucas, Timothy C. Havens, Peter C. Esselman

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Feldspar Dissolution and Its Influence on Reservoirs: A Case Study of the Lower Triassic Baikouquan Formation in the Northwest Margin of the Junggar Basin, China by Meng Xiao, Xuanjun Yuan, Dawei Cheng, Songtao Wu, Zhenglin Cao, Yong Tang, Zongrui Xie

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Well Pattern and Well Spacing Optimization of Large Volume Water Injection in a Low-Permeability Reservoir with Pressure Sensitivity by Jie Zhan, Yafei Tian, Chao Fan, Xianlin Ma, Ren-Shi Nie, Dongqi Ji, Teng Li, Hongyan Yu

“…Even with the fractured wells, the primary oil recovery of low-permeability reservoirs is still poor in Block X of Shengli Oilfield. To further enhance the oil recovery, water is injected into the reservoir. …”
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A New Method of Central Axis Extracting for Pore Network Modeling in Rock Engineering by Xiao Guo, Kairui Yang, Haowei Jia, Zhengwu Tao, Mo Xu, Baozhu Dong, Lei Liu

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Effective Stress Factor Analysis of Proppant for Multi-stage Fracturing in Horizontal Wells by Bo Cai, Rui Gao, Chunming He, Jin Chen, Ning Cheng, Tiancheng Liang, Guifu Duan, Chuanyou Meng, Haifeng Fu, Haoyu Zhang

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Air Transport Area as an Object of State Regulation by O. V. Brusakova

“…It is concluded that the state needs to respond appropriately, i.e. to implement appropriate state regulation of the aviation area functioning during the pandemic, in particular in the implementation of air transportation in exceptional cases, the operation of airfields and airports in quarantine, aircraft parking in designated areas, standardization of issues, related to the return of passengers for canceled flights or their rebooking, providing state support to the aviation area in connection with the cessation of financial revenues from all market participants (including by allocating subsidies from the state budget, providing state aid to ensure minimal operation of airports and airfields, exemption of airlines from paying certain types of taxes for a certain period of time), etc.…”
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Quantitative Characterization of Full-Spectrum Pore Size and Connectivity for Shale with Different Sedimentary Facies from the Dongying Depression, Bohai Bay Basin, East China by Yushan Du, Na Yin, Qinhong Hu, Mianmo Meng, Xiuchuan Zhu, Jing Chao, Cunfei Ma

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Multi-scale characterization of tight carbonate rocks based on digital cores by Changsheng Wang, Changsheng Wang, Lili Tian, Lili Tian, Chuanrui Sun, Chuanrui Sun, Yuwei Deng, Yuwei Deng, Ying Zhou, Ying Zhou, Xin Nie, Xin Nie

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Dissolved ozone flotation-nucleation crystallization pelleting process for the treatment and reclamation of oil and gas field produced water by SONG Ji’na, YUE Wen, TONG Xiao, XU Lanzhou, WANG Yadong, SHANG Yabo, JIN Xin, JIN Pengkang

“…Taking the produced water from four stations in Changqing Oilfield as the actual treatment object, the guanidine fracturing fluid, prepared from the produced water treated by dissolved ozone flotation-nucleation crystallization pelleting process, showed good viscosity of the base fluid, which could be lifted and not easily broken. …”
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Influence of Migration and Plugging of Nanoparticles on Coal Permeability in Coal Reservoirs by Xiaopeng Zhai, Weihong Chen, Yun Xu, Yishan Lou, Shuhong Xu, Lihui Zheng, Zhiyang Guo, Yuanchang Chen, Hongyong Hao, Jianfang Jiang

“…In this study, the coal samples from the Anze coalbed methane block of the North China Oilfield are used as the research object. Experiments are conducted on the mechanism of nanopore plugging by the variation of nanopore permeability based on the pressure oscillation method and the nanopore (scanning electron microscope) method. …”
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FreshWater Watch: Investigating the Health of Freshwater Ecosystems, from the Bottom Up by Isabel Bishop, Amedeo Boldrini, Wim Clymans, Charlotte Hall, Heather Moorhouse, Stephen Parkinson, Kesella Scott-Somme, Ian Thornhill, Steven Loiselle

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Pore Structure, Fractal Features, and Oil Content Evaluation of Lacustrine Shale: A Case Study of First Member of Paleogene Shahejie Formation, NE China by Enze Wang, Gang Chen, Hanqi Li, Yanchen Song, Jianwei Wang, Zhuoya Wu, Yue Feng

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Accumulation and Distribution of Natural Gas Reservoir in Volcanic Active Area: A Case Study of the Cretaceous Yingcheng Formation in the Dehui Fault Depression, Songliao Basin, NE... by Fancheng Zeng, Bo Liu, Changmin Zhang, Guoyi Zhang, Jin Gao, Junjie Liu, Mehdi Ostadhassan

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Key Elements in Integrity Management of Underground Gas Storage: A Framework for Energy Safety by Shuyi Xie, Bin He, Ligang Chen, Kangkai Xu, Jinheng Luo, Lifeng Li, Bohong Wang

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