·     2000.09-2003.8，University of Science and Technology of China, Solid Geophysics, Ph.D.

·     1980.09-1984.8, Jianghan Petroleum Institute, Field Geophysics, Bachelor.

·     2009.11-: School of Ocean and Earth Science, Professor.

·     2005.8-2009.11: School of Ocean and Earth Science, Associate Professor.

·     2003.7-2005.8: School of Ocean and Earth Science, Post Ph. D.

·     1998.11-2000.8: South-West Petroleum University, Associate Professor.

·     1998.11-1999.5: Visiting Scholar, University of Waterloo, Canada.

·     1993.2-1998.11: Lecturer, Southwest Petroleum Institute.

Teaching

·     《Applied Geophysics II, Logging Part》（Bachelor course）

·     《Borehole Geophysics》（Bachelor course）

·     《Principles of NMR and Logging Technology》（Master course）

·     《Principles of Logging methods and their number Simulations》 （Master Ph. D course）  

Students

Current students ：

·     Master：MOHAMED ALAMIN MOSTAFA YHYA

·     Doctor：Meng He

Former students ：

·     Master：Huang Yuanfeng, Wu Long, Xue Miaomaio, Pan Haojie, Wang Feifei

·     Doctor：Wang Hongtao

Research Interests

·     Nuclear Magnetic Resonance Mechanism and NMR logging Applications.

·     Rock Conductive Mechanism and Logging modelling and Interpretation.

Projects

·     Study of Rock Conductive Structure and Fluid Saturation Estimation in Oil reservoir, Fund number, 41476027, 2015.1-2018.12; 112 Million Yuan, Liu Tangyan.

·     Study of rock pore structure and fluid identification based on Nuclear Magnetic Resonance Logging, Program Number: 2006AA06Z214;2006.12-2009.12,840000 yuan, National 863 Program, Liu Tangyan, Zhong Guangfa.

·     Study of Logging Fine Evaluation in Shale Oil Reservoir, 2018.1-2019.6, 1.09 million yuan,Enterprise Entrustment program, Liu Tangyan.

·     Study of rock conductive mechanism in complex reservoir and Comprehensive analysis of NMR data, 2018.2-2018.6, 398000 yuan, Liu Tangyan.

Publications

·     Tianzhi Tang, Tao Lu, Haining Zhang, Liming Jiang, Tangyan Liu, He Mengand Feifei Wang，Electrical characteristics of rocks in fractured and caved reservoirs,Journal of. Geophysics and Engineering,Vo.14 (2017): 1437–1444 (8pp).

·     Hongtao Wang1, Tangyan Liu1*, TianzhiTang2，Yujiang Shi3, A unified model to evaluate shaliness in compacted and soft formations using downhole GR log, Journal of Petroleum Science and Engineering, 2017, V156,PP:877-883; Indexed in SCI.

·     Wang Hongtao， Liu Tangyan，Derivation of Archie's' law based on a fractal pore volume， Geophysics Journal International，2017， V209. PP: 1403-1407; SCI indexed.

·     Fei-Fei Wang, Tian-Zhi Tang, Tang-Yan Liu, Evaluation of the Pore Structure of Reservoirs Based on NMR T2 Spectrum Decomposition, 2016, Applied Magnetic Resonance, Vol. 47(3): 361-373; indexed in SCI.

·     Wang Feifei, Zhang Haining, Tang Tianzhi, Liu Tangyan, A New Method for NMR T2 Spectrum Inversion Based on Sphere-Cylinder Model, Logging Technology, V.40(2), 2016, P:161-166.

·     Liu Tangyan, Hu Falong, Li Chaoliu, A Novel Algorithm to Determine Permeability in Percolation Model, China No.19 Logging Annual Symposium Paper Collections, Petroleum Industrial Press, Accepted and in Press.

·     Pan Haojie, Liu Tangyan, Wu Long, Morphology Identification and Saturation Estimation of Gas Hydrate, Progress in Geophysics, V.29(4),P:1735-1740.

·     Wu Long, Liu Tangyan, Wang Hongtao, Comparison of dry rock moduli in different models and their applications, Progress in Geophysics, V.29(5),P:2272-2277.

·     Zhang Haining，Tang Tianzhi, Liu Tangyan,  A Saturation Evaluating Method Based on Pore Structure, Progress in Geopgysics, 2015, V. 30(2):0709-0717.

·     Liu Tangyan, Comparing rock strength with US Army’s Landing in Inchon, Course Education Research, 2014, No.1, P:230-231.

·     Xue Miaomiao, Zhang Haining,Liu Tangyan,Novel Method to Quantitatively EvaluatePore Structure by Sphere-Cylinder Model, Well Logging Technology, 2014, V.38（01）, P：59-64.

·     Liu Tangyan, Tang Tianzhi, Zhang Haining, Study of Rock Conductive Mechanism Based on Pore Structure, ACTO Chinese Geophysics Journal,2013, V.56 (08)，p:2818-2826，SCI indexed.

·     Liu Tangyan, Jun Yan, Jie Yan, Theoretical mechanism and application of Sphere-Cylinder model in NMR for oil-water porous media, Pure and applied geophysics, Pure and Applied Geophysics, 2012, V169(7), P:1257-1267, SCI indexed.

·     Xu Feng，Liu Tangyan, etc., Theoretical computation and numerical simulation of the relaxation of sphere-capillary model saturated with oil and water, Acta Physica Sinica, 2008, V.57(1),550-555.

·     Yan Jun, Liu Tangyan, Petrophysical Evaluation and its application to AVO based on conventional and CMR-MDT Logs, Applied Geophysics, 2007, V.4(03), pp164-172; Being indexed in SCI.

·     Yan Jun, M. Tucker and T. Liu, Reservoir Description from Well-log and reservoir Engineering: An Example from Triassic Reservoirs in Northwest China, Petroleum Science and Technology (Be Indexed in SCI ), V24(12),1417-1430, Dec, 2006.

·     Liu Tangyan, Ma Zaitian, Restricted & Optimized conditions of sphere-cylinder model and its applications, Journal of Tongji University, 2006, V34(11), P: 1464-1469, be indexed in core Ei.

·     Xu Feng, Liu Tangyan, et al, Theoretical description and numerical computation of the relaxation of multi-spin system in the presence of an RF field, Acta Physica Sinica,V55(6), 3054-3059, Jun 2006. Be Indexed in SCI.

·     Zhou Cancan, Liu Tangyan, Ma Zaitian etc. Evaluation of pore structure using sphere-cylinder model, ACTA Petrolei Sinica, V27(1);2006, P:92-96, Be Indexed in core Ei.

·     Liu Tangyan, Ma Zaitian, Hongzhi Lv, Integrating MDT, NMR log and conventional logs for one-well evaluation, Journal of Petroleum Science and Engineering，2005, V46(1-2), P:73-80, SCI.

·     Liu Tangyan, Xiao Lizhi, Applications and Characterization of NMR relaxation derived from sphere-Capillary Model, Chinese Journal of Geophysics, 2004, V.47(4), P: 663-671. Be indexed in SCI.

·     Xiao Lizhi, Liu Tangyan, Evaluation of trapping capability combining cap rocks and reservoirs UsingNMRLogs,ACTA Petrolei Sinica, 2004, Vol.25, 4, P:38-41.

·     Liu Tangyan, Methods to Calculate Permeability from MDT Mobility, China Offshore Oil & Gas (Geology), 2003, Vol. 17, 3.

·     Wang Zhongdong Xiao Lizhi, Liu Tangyan,A New Method for Multi-exponent Inversion of NMR Relaxation measurements, Science in China (G), V47 (03), 265-276, Jun 2004. Be indexed in SCI.

·     Liu Tangyan,On a new conducting model combining rock wettability, Well Logging Technology, 2003, Vol.27, 3, P: 99-103, Be indexed in Ei.

·     Liu Tangyan, Fu Rongshan, Analysis of Rock Pore Structure with NMR Spectra, Oil Geophysical Prospecting, V38(03),2003.

·     Liu Tangyan, Fu Rongshan, Method for improving precision of log model-building, Petroleum Geophysical prospecting, Vol. 37, No1, 2002, Be indexed in Ei.

·     Liu Tangyan, Liu Hongqi, Underground Water Studies—A Potential Market for China Well Log Technology, Foreign Well logging Technology, Vol. 15, No.4, 2000.

·     Liu Tangyan,Reservoir and seal assemblage evaluation for the height of oil and gas pool, Journal of SWPI, Vol. 21, No.2, P: 8-11, 1998, Be indexed in Ei.

·     Liu Zhenfeng, Liu Tangyan,Analysis of the Effects of Temperature, Pressure, Shaliness, Wettability and Experimental Approach on Archie Equations. Well Logging Technology, Vol.22, No.4, 1998, P: 231-236, be indexed in Ei.

·     Liu Tangyan, Yan Jun, Classified Methods of Rock Wettability and Log Interpretation, Well Logging Technology, V.22 (4), p: 247-249.

·     2016.06：Part-time Professor, Southwest Petroleum University.

·     2017.06：Scientific Consult in Niumag Technology Company.