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Qi Li
Chinese Academy of Sciences
GeologyEngineeringGeotechnical engineeringWaste managementPetroleum engineering
118Publications
19H-index
1,268Citations
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Publications 115
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Abstract In YB carbonate gas reservoirs, taking acidizing measures for horizontal wells is a common practice. In heterogeneous carbonate reservoirs, the acid injection profile of a horizontal well determines the acid distribution along the horizontal well. However, the present methods are not suitable for reservoirs with high temperatures and strong heterogeneity such as YB carbonate gas reservoirs. This work presents an experimental evaluation method for the acid injection profile of horizontal...
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#1Yan Sun (CAS: Chinese Academy of Sciences)H-Index: 1
#2Yang Li (BTBU: Beijing Technology and Business University)H-Index: 1
Last. Qi Li (CAS: Chinese Academy of Sciences)H-Index: 19
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Abstract Research on the attitudes of energy stakeholders and the general public towards Carbon Capture and Storage is a necessary starting point for the industry to understand the development trajectory of the technology. However, previous studies have only used explicit approaches, such as self-report questionnaires, to measure attitudes. Some researchers have argued that explicit measures are not able to reflect participants' true thoughts. To investigate the potential gap between the results...
1 CitationsSource
#1Hejuan Liu (CAS: Chinese Academy of Sciences)H-Index: 7
#2Qi Li (CAS: Chinese Academy of Sciences)H-Index: 19
Last. Lei Zhou (Chongqing University)H-Index: 5
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The utilization of geothermal energy can reduce CO2 emissions into the atmosphere. The reinjection of cooled return water from a geothermal field by a closed loop system is an important strategy for maintaining the reservoir pressure and prolonging the depletion of the geothermal reservoir by avoiding problems, e.g., water level drawdown, ground subsidence, and thermal pollution. However, the drawdown of water injectivity affected by physical and chemical clogging may occur in sandstone aquifers...
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#1Haimeng Shen (CAS: Chinese Academy of Sciences)
#2Qiang ZhangH-Index: 1
Last. Nao Shen (CAS: Chinese Academy of Sciences)
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The dynamic permeability evolution of a fracture is a key scientific problem for fluid flows in rock masses within engineering systems. Understanding the dynamic permeability evolution and its mechanism is conducive to design and operation engineering. The dynamic permeability evolution of a rough granite fracture was revealed by laboratory experiments and numerical models. The permeability evolution of six fractured samples with rough fractures were monitored under 1.9–20 MPa effective normal s...
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#1Xiaochen Wei (CAS: Chinese Academy of Sciences)H-Index: 3
#2Qi Li (CAS: Chinese Academy of Sciences)H-Index: 19
Last. Zhiyong Niu (CAS: Chinese Academy of Sciences)H-Index: 3
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AbstractPressure buildup induced by geological carbon sequestration (GCS) will decrease the effective stresses in the storage formation, and geomechanical effects of overpressure may affect fault s...
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#1Qi Li (CAS: Chinese Academy of Sciences)H-Index: 19
#2Ji Wang (NAU: Nanjing Agricultural University)H-Index: 1
Last. Daolong Dou (NAU: Nanjing Agricultural University)H-Index: 24
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EDS1 (Enhanced Disease Susceptibility 1) plays a crucial role in both effector-triggered immunity activation and plant basal defence. However, whether pathogen effectors can target EDS1 or an EDS1-related pathway to manipulate immunity is rarely reported. In this study, we identified a Phytophthora capsici Avirulence Homolog (Avh) RxLR (Arg-any amino acid-Leu-Arg) effector PcAvh103 that interacts with EDS1. We demonstrated that PcAvh103 can facilitate P. capsici infection and is required for pat...
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#1Liang Xu (CAS: Chinese Academy of Sciences)H-Index: 1
#2Matthew Myers (CSIRO: Commonwealth Scientific and Industrial Research Organisation)H-Index: 4
Last. Xiaoyan Zhang (CAS: Chinese Academy of Sciences)
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Abstract To date, many laboratory-based core scale (i.e. flooding) studies have focused on relatively homogeneous rock samples (e.g. Berea sandstone) to study the migration characteristics of supercritical carbon dioxide (SC-CO2) and evaluate these rocks for their potential geological CO2 storage as an option for mitigating global warming caused by greenhouse gas emissions. Clay interlayers with low porosity and permeability within a sandstone are often encountered in target reservoirs and can h...
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#1Guizhen LiuH-Index: 7
#2Bofeng CaiH-Index: 3
Last. Ying Zhou
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#1Haimeng Shen (CAS: Chinese Academy of Sciences)
#2Xiaying Li (CAS: Chinese Academy of Sciences)
Last. Haibin Wang (CAS: Chinese Academy of Sciences)
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Abstract Crack closure is one of the reasons inducing changes of P-wave velocity of rocks under compression. In this context, a method is proposed to investigate the relationships among P-wave velocity, pre-existing cracks, and confining pressure based on the discrete element method (DEM). Pre-existing open cracks inside the rocks are generated by the initial gap of the flat-joint model. The validity of the method is evaluated by comparing the P-wave velocity tested on a sandstone specimen with ...
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#1Liang Xu (CAS: Chinese Academy of Sciences)H-Index: 1
#2Qi Li (CAS: Chinese Academy of Sciences)H-Index: 19
Last. Xiaochun Li (CAS: Chinese Academy of Sciences)H-Index: 21
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Abstract Carbon capture, utilization and storage (CCUS) is considered as a very important technology for mitigating global climate change. Carbon dioxide (CO2) injected into an underground reservoir will induce changes in its physical properties and the migration of CO2 will be affected by many factors. Accurately understanding these changes and migration characteristics of CO2 is crucial for selecting a CCUS project site, estimating storage capacity and ensuring storage security. In this paper,...
1 CitationsSource
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