Title：Associate Professor

Deputy Director, Department of Surveying   Engineering, Faculty of Construction Engineering

Deputy Director, Geological Engineering   Experimental Teaching Center

Email：jiarui@jlu.edu.cn

Research Interests：

1. Unconventional energy drilling technology

2. Drilling fluid cooling technology

Education：

2010-2013, Jilin University, Geological   Engineering, Ph.D.

2008-2010, Jilin University, Geological   Engineering, M.S.

2004-2008, Jilin University, B.S., Exploration   Technology and Engineering

Professional Positions：

2017-present, College of Construction   Engineering, Jilin University, Department of Survey Engineering, Associate   Professor

2013-2017, Jilin University, School of   Construction Engineering, Department of Survey Engineering, Lecturer

Publications：

1. Working   Methods of Geological Core Drilling [M], Beijing: Geological Publishing   House,2020.Monographs

2. Geological   Engineering Laboratory Tutorial [M], Beijing:Geology Press,2022.Textbook

3. Experimental   study on mechanical properties of pore-filling and fracture-filling clayey   silt hydrate-bearing sediments[J] Energy.2023(284). 129354.SCI

4. Design   and simulation study of efficient cooling system for high temperature   drilling fluid[J]. Drilling Engineering, 2023, 50(3):106-115.Core

5. Reform   and Practice of Production Internship in the Context of Professional   Accreditation of Engineering Education--Taking Geological Engineering as an   Example[J]. Science and Technology Perspectives,2022(16):85-87. Teaching   Papers

6. Evolution   on the Gas Production from Low Permeability Gas Hydrate Reservoirs by   Depressurization Combined with Reservoir Stimulation[J].Energy &amp ;   Fuels, 2020, 34(12).SCI

7. Numerical   simulation of horizontal well hydraulic fracturing technology for gas   production from hydrate reservoir[J].Applied Ocean Research, 2021, Applied   Ocean Research, 2021, 112(4):102674.SCI

8. Optimization   of freezing efficiency of hole-bottom freezing technique for gas hydrate   sampling: study on factors influencing dry ice phase transition [J].Journal   of Natural Gas Science and Engineering, 2020.SCI

9. Numerical   study of depressurization and hot water injection for gas hydrate production   in China's first offshore test site[J].Journal of Natural Gas Science and   Engineering, 2020, 83(7):103530. SCI

10. A   discrete element simulation considering liquid bridge force to investigate   the mechanical behaviors of methane hydrate-bearing clayey silt   sediments[J].Journal of Natural Gas Science and Engineering, 2020:103571. SCI

11. Effects   of Irreducible Fluid Saturation and Gas Entry Pressure on Gas Production from   Hydrate-Bearing Clayey Silt Sediments by Depressurization[J]. Geofluids,   2020, 2020(4):1-20.

12. Development   and application of hole-bottom freezing drilling tool for gas-hydrate-bearing   sediment sampling[J].Ocean Engineering, 2020, 203. 107195. SCI

13. Numerical   simulation of the short- and long-term production behavior of the first   offshore gas hydrate production test in the South China Sea[J]. Journal of   Petroleum Science and Engineering, 2019, 181:106196. sci

14. Hole-bottom   freezing technique based on phase change heat transfer for gas-hydrates   sampling: efficiency optimization of refrigeration change of phase[J].Applied   thermal engineering: design, processes, equipment, economics, 2018,   130:722-734. sci

15. Influence   of Reservoir Stimulation on Marine Gas Hydrate Conversion Efficiency in   Different Accumulation Conditions[J].Energies, 2018, 11(2):339 SCI

16. Simulation   Study on the Effect of Fracturing Technology on the Production Efficiency of   Natural Gas Hydrate[J].Energies, 2017, 10(8):1241.SCI

17. The   mechanism and verification analysis of permafrost-associated gas hydrate   formation in the Qilian Mountain, Northwest China[J].Marine and Petroleum   Geology, 2017, 86:787-797.DOI:10.1016/j.marpetgeo.2017.05.036.SCI

18. Design   of water-splitting drilling tools and its numerical simulation analysis[J].   Prospecting Engineering: geotechnical drilling and excavation engineering,   2017, 44(5):5. DOI:10.3969/j.issn.1672-7428.2017.05.012. core journal

19. Analysis   of refrigeration heat exchanger for natural gas hydrate slurry[J]. Journal of   Refrigeration, 2017, 38(1):8. core journals

20. Drilling   technology of soft-plastic stratum in Fudi 1 well, Sanjiang Basin[J].   Prospecting engineering: geotechnical drilling and excavation engineering,   2017, 44(1):5 Core

21. Design   and experimental study on the cold storage chamber of natural gas hydrate   bottom freeze sampler[J]. Prospecting Engineering: geotechnical drilling and   excavation engineering, 2016, 43(10):6. core journal

22. .Experimental   Study on Mechanism of Depressurizing Dissociation of Methane Hydrate under   Saturated Pore Fluid[J].China Petroleum Processing & Petrochemical   Technology, 2016.SCI

23. .   Finite element analysis and optimization of electric calculations for   stresses in rope coring drill pipe in deep hole drilling[J]. Applied Science   and Technology, 2016, 43(3):7. core

24. .   Longitudinal vibration analysis of drill pipe column based on finite element   method[J]. Prospecting engineering: geotechnical drilling and excavation   engineering, 2015, 42(12):5 Core

25. .A   Study of the Formation Morphology and Phase Equilibrium of Fractured Methane   Hydrates[J].Energy Exploration & Exploitation, 2015, 33(5):745-   754.ENERGY EXPLORATION & EXPLOITATION.SCI

26. Hole-bottom   freezing method for gas hydrate sampling[J].Journal of natural gas science   and engineering, 2015.25:271-283.SCI

27. Experimental   study of low temperature foam drilling technology in permafrost well project   in Mohe basin[J]. Prospecting Engineering - Geotechnical Drilling and   Excavation Engineering, 2015, 000(005):16-18. core

28. Comparative   analysis of the production trial and numerical simulations of gas production   from multilayer hydrate deposits in the Qilian Mountain permafrost[J].JOURNAL   OF NATURAL GAS SCIENCE AND ENGINEERING, 2000.SCI

29. Field   test research on natural gas hydrate mud cooling system[J]. Prospecting   Engineering: Geotechnical Drilling and Excavation Engineering, 2013,   40(12):4. Core

30. Freezing   sampling technology and freezing method at the bottom of natural gas hydrate   borehole[J]. Journal of Harbin Engineering University, 2013. EI

Projects：

1. Design   and Development of Drilling Fluid Cooling System, Sub-theme of National Key   R&D Program, 2022.12-2026.11, Project Leader

2. Tarim   Oilfield Deep Drilling Project, Bohai Drilling & Exploration Engineering   Co. Korla Branch, 2018.11-2021.11, Project Leader

3. Mechanism   of gas hydrate decomposition under mining perturbation on the mechanical   properties of deep-sea soils, National Natural Science Foundation of China   Major Program (Special Topic), 2019.01-2023.12, Project Leader

4. Geological   survey well project in the eastern part of Sanjiang Basin, No.   12120115001601-05, Basic Geological Survey Project of China Geological Survey    2015.06-2016.06, Project Leader

5. Study   on the Effect of Salt Cryogenic Drilling Fluid on the Phase Equilibrium and   Decomposition Kinetics of Natural Gas Hydrate, No. 41502343, National Natural   Science Foundation of China (NSFC) Youth Fund Program, 2016.01-2018.12,   236,600 Yuan, Project Leader

6. Geological   survey well project in the Mohe Basin, No. Ki [2014] GZH2014003-24-1, China   Geological Survey Special Project on Natural Gas Hydrate Exploration and   Trial Extraction, 2014.05-2014.10, Project leader

7. Research   and Practice of Industry-Teaching Integration Cultivation Mechanism for   Geological Engineering Production Internship, Teaching Reform Research   Project of Jilin University, 2023.11-2024.11, Project Leader

8. Directional   Drilling and Trenchless Technology (Bilingual), Jilin University,   2020.12-2023.12, "Demonstration Course of Discipline Parenting".

9. Reform   and Practice of Production Internship Practice Teaching System of Geological   Engineering, Teaching Reform Research Project of Jilin University,   2019.06-2022.07, Project Leader

Patents：

1. An   experimental device and method for simulating heating in a natural gas   hydrate well. China (invention).ZL201910500402.0,2024.07.05.

2. A high   temperature drilling fluid cooling system . China   (invention).ZL202210484578.3,2024.07.19

3. A   downhole combustion heater for in-situ heating of underground mineral   resources,ZL202110803554.52022.3.4

4. Natural   gas hydrate hole bottom freezing hydraulic rope coring drilling tool and   coring method. China (invention).ZL201510404118.5,2018.01.12.

5. Mining   method and mining device for jet crushing and reverse circulation   transportation of slurry marine natural gas hydrate. China   (invention).ZL201611203108.6,2019.04.12.

6. Experimental   device and experimental method for simulating wells for natural gas hydrate   drilling and sampling. China (invention).ZL201510403729.82017.06.16

7. Pneumatic   circulation freezing type natural gas hydrate rope coring drilling tool and   coring method. China (invention) ZL201510404072.72017.09.15

8. A   method for onshore gas hydrate extraction. China (invention)   ZL201510237677.12017.04.19

9. Natural   gas hydrate hole bottom freezing double elastic card rope coring drilling   tool and coring method. China (Invention) ZL20151041880.82017.03.08

10. Hook   type lifter . China (Invention) ZL201510061210.62017.02.22

11. A low   temperature air foam drilling device and drilling method. China (invention)   ZL201410826833.32017.02.22

12. Liquid   nitrogen natural gas hydrate hole bottom frozen rope coring drilling tool.   China (Invention) ZL201410783454.02016.10.12

13. Alcohol   and liquid nitrogen mixed refrigeration for hole bottom freezing rope coring   drilling tool. China (Invention) ZL201410766048.32016.02.06

14. An   experimental simulation device for CO2/N2 replacement mining of natural gas   hydrate in tundra. China (Invention) ZL20131015549462015.12.09

15. A   method of extracting natural gas hydrate by CO2/N2 underground replacement.   China (Invention) ZL201310155592X2015.11.18

16. Freezing   rope coring drilling tool and coring method without lifting the bottom of the   drill hole. China (Invention) ZL20121052418232015.04.01

17. Liquid   nitrogen hole bottom freezing rope coring drilling tool and coring method.   China (Invention) ZL20121052405722015.02.18

18. A   vortex tube type insulation sampling drilling tool. China (utility model)   ZL201621313720.42017.07.11

19. A   multifunctional inner flat drilling tool salvager. China (Utility Model)   ZL201621050118.62017.03.29

20. A   device for CO2 fracturing replacement mining of onshore gas hydrate. China   (Utility Model) ZL201620066472.12016.08.17

21. Double   spiral heat exchanger . China (Utility Model) ZL201620222725.X2016.07.27

22. Spiral   guided composite piece reaming drill bit . China (Utility Model)   ZL201521045119.72016.06.08

Honors and Awards：

6. Innovation   and Practice of Talent Cultivation Mode of Geological Engineering Specialty   for Output-Oriented and Science-Education Integration, 2022 Jilin Provincial   Teaching Achievement Award (Higher Education), Third Prize

7. Development   and Application of Experimental Platform for Natural Gas Hydrate Drilling and   Extraction Technology, 2018 Jilin University Experimental Technology   Achievement Award, First Prize

8. Key   Technology and Application of Cold Drilling and Hot Gas Hydrate Extraction,   2014 Ministry of Education Technology Invention Award, First Prize

9. Design   and Experimental Study of Natural Gas Hydrate Steam Extraction System"   2013 Natural Science Academic Achievements of Jilin Province, Second Prize

10. Gas   Hydrate Drilling Technology, International Young Scholars Forum, St.   Petersburg, Russia, 2012, Third Prize

Courses:

Undergraduate Courses:《Engineering Drawing》, 《Trenchless Construction Technology》, 《Geotechnical Engineering Design》

Postgraduate Courses: 《Heat and Mass Transfer in Drilling and Mining》, 《Natural Gas Hydrate Drilling Technology》