the support from Science&Technology Department of Sichuan Province(Grant Nos.2021ZYCD004,2022YFSY0008,2022NSFSC1023);National Natural Science Foundation of China(Grant Nos.42102300,52204033);the Engineering Research Center of Geothermal Resources Development Technology and Equipment,Ministry of Education,Jilin University(Grant No.22003).
Residual oil zones(ROZs)have large potential for CO_(2)enhanced oil recovery(EOR)and geologic storage.During CO_(2)injection,the migration of CO_(2)in ROZs controls the performance of both EOR and storage.However,it h...
supported by the U.S.Department of Energy National Energy Technology Laboratory under Award No.DEFE0024233;the North Dakota Industrial Commission under the Award Nos.G-04-080(BPOP 2.0)and G-051-98(BPOP 3.0).
Horizontal well drilling and multistage hydraulic fracturing have been demonstrated as effective approaches for stimulating oil production in the Bakken tight oil reservoir.However,after multiple years of production,p...
supported by the Youth Program of the National Natural Science Foundation of China(52004299);Major Project of the National Natural Science Foundation of China(52192621);the National Science Foundation for National R&D Program for Major Research Instruments of China(51827804);Beijing Outstanding Young Scientist Program(BJJWZYJH01201911414038);the National Science Foundation for Distinguished Young Scholars of China(51725404).
Producing complex fracture networks in a safe way plays a critical role in the hot dry rock (HDR) geothermal energy exploitation. However, conventional hydraulic fracturing (HF) generally produces high breakdown press...
funded by the National Natural Science Foundation of China(Nos.52192622,51874253,U20A202)
To investigate the height growth of multi-cluster fractures during variable fluid-viscosity fracturing in a layered shale oil reservoir,a two-dimensional finite element method(FEM)-discrete fracture network(DFN)model ...
the Projects Supported by the National Science Foundation of China (41972138, 52074312);the National Science and Technology Major Project of China(ZD2019-183-007) for the financial support。
The study of reservoir rock damage induced by gas injection is of great significance to the design of reservoir stimulation and the improvement of oil and gas recovery. Based on an example horizontal well in the Hudso...
financial support from the National Natural Science Foundation of China(No.51904324,51974348,U19B6003)
In recent years,supercritical CO_(2)flooding has become an effective method for developing lowpermeability reservoirs.In supercritical CO_(2)flooding different factors influence the mechanism of its displacement proce...
This study was financially supported by the National Natural Science Foundation of China(Grant Nos.51704197 and 11872258)。
In this work, a novel thermal–hydraulic–mechanical (THM) coupling model is developed, where the real geological parameters of the reservoir properties are embedded. Accordingly, nine schemes of CO_(2) injection well...
A novel concept of treating oil reservoirs by nanofluids is being developed to improve oil recovery and reduce the trapped oil in hydrocarbon reservoirs.Nanoparticles show great potential in enhancing oil recovery und...
the financial support from the National Major Science and Technology Projects of China(Grant No.2017ZX05009-003);the National Natural Science Foundation of China(No.51404281)
Stimulation of unconsolidated formations via horizontal wells has seen its vast implementation in the recent development of heavy oil reservoir to save the time and cost of preheating the reservoir before the steam-as...
financially supported by the Energy Efficiency and Resources of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) Grant funded by the Korea government Ministry of Knowledge Economy (No. 20172510102290)
Although low salinity water injection(LSWI) has recovered residual oil after the conventional waterflood, highly viscous oil has remained in heavy oil reservoirs. Hot water injection is an economic and practical metho...