»Research Interests Drilling fluids and reservoir protection »Courses Offered "Oilfield chemistry", "drilling fluid technology principle" »Paper And Publications 1. Jianyi Liu, Jingping Liu. preparation and application of effective dissolved sulfur agents without stench. Authorization Number of Chinese Patent: ZL201110310930.3 2. Jinsheng Sun, Jingping Liu, Chongjun Li, Lili Yan, Zheng Yang. A water-based drilling fluid inhibitor and water-based drilling fluids and their application. Application Number of Chinese Patent:201510706225.3, Application Date: Oct.28th, 2015. 3. Jingping Liu, Jinsheng Sun, Jie Feng, Zheng Yang, Shuang Li, Chongjun Li. A water-based drilling fluid inhibitor and water-based drilling fluids and their application. Application Number of Chinese Patent:201510706227.2, Application Date: Oct.28th, 2015. 4. Jinsheng Sun, Jingping Liu, Chongjun Li, Shuang Li. A water-based drilling fluid composition and water-based drilling fluids and their application. Application Number of Chinese Patent:201510706230.4, Application Date: Oct.28th, 2015. 5. Jingping Liu, Jinsheng Sun, Tianyi Zhang, Baotong Hui, Chongjun Li. A water-based drilling fluid inhibitor and water-based drilling fluids and their application. Application Number of Chinese Patent:201510707115.9, Application Date: Oct.28th, 2015. 6. Jingping Liu, Jinsheng Sun. Impact of drilling fluids activity on hydration expansion and dispersion in gas shale formations in Chuan or Dian[J].Drilling Fluid & Completion Fluid��2016, 33(2):31-35. 7. Jingping Liu, Jinsheng Sun. Study on borehole hydration instability mechanism in shale gas reservoirs and the controlling method[J]. Drilling Fluid & Completion Fluid, 2016, 33(3)��25-29. 8. Jinsheng Sun, Jingping Liu, Lili Yan, Yong Liu. Status quo of water base drilling fluid technology for shale gas drilling in china and abroad and its developing trend in China[J]. Drilling Fluid & Completion Fluid, 2016, 33(5):25-29.
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