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Name: Peng Cheng
Title: Associate Professor
Phone: 020-85290161
Email: chengp@gig.ac.cn

Resume:
    I am an associate professor at State Kay Laboratory of Organic Geochemistry (SKLOG), Guangzhou Institute of Geochemistry, Chinese Academy of Sciences. My research areas mainly include petroleum geochemistry and unconventional oil and gas accumulation. In recent years, my research has focused on hydrocarbon accumulation mechanism and resource evaluation for petroleum reservoirs in deep/ultra-deep strata and deep-marine areas as well as for shale oil and gas reservoirs.

Research Interests：
Petroleum geochemistry; Unconventional oil and gas accumulation

Recent Publications：

1. Peng Cheng, Hui Tian, Xianming Xiao, Haifeng Gai, Qin Zhou, Linyuan, Zhou. Influence of thermal maturity on the time-resolved emission spectrum (TRES) fluorescence lifetime characteristics of crude oils: A preliminary study based on a thermal simulation experiment of crude oils. Energy & Fuels, 2023, 37(7), 5165–5178.

2. Peng Cheng, Xianming Xiao, Hui Tian, Haifeng Gai, Qin Zhou, Tengfei Li, Qizhang Fan. Differences in the distribution and occurrence phases of pore water in various nanopores of marine-terrestrial transitional shales in the Yangquan area of the northeast Qinshui Basin, China. Marine and Petroleum Geology, 2022, 137, 105510.

3. Peng Cheng, Botong Liu, Hui Tian, Xianming Xiao, Haifeng Gai, Qin Zhou, Tengfei Li, Dehan Liu. Fluorescence lifetime evolution of crude oils during thermal cracking: Implications from pyrolysis experiments in a closed system. Organic Geochemistry, 2021, 159, 104273.

4. Peng Cheng, Xianming Xiao, Xing Wang, Jian Sun, Qiang Wei, 2019. Evolution of water content in organic-rich shales with increasing maturity and its controlling factors: Implications from a pyrolysis experiment on a water-saturated shale core sample. Marine and Petroleum Geology 109, 291–303.

5. Peng Cheng, Hui Tian, Xianming Xiao, Dehan Liu, Yingzhao Zhang, Baojia Huang, Qin Zhou, Haifeng Gai, Tengfei Li, 2019. Fluorescence lifetimes of crude oils and oil inclusions: A preliminary study in the Western Pearl River Mouth Basin, South China Sea. Organic Geochemistry 134, 16–31.

6. Peng Cheng, Xianming Xiao, Hui Tian, Xing Wang, 2018. Water Content and Equilibrium Saturation and Their Influencing Factors of the Lower Paleozoic Overmature Organic-Rich Shales in the Upper Yangtze Region of Southern China. Energy & Fuels 32, 11452？11466.

7. Peng Cheng, Hui Tian, Xianming Xiao, Haifeng Gai, Tengfei Li, Xing Wang, 2017. Water Distribution in Overmature Organic-Rich Shales: Implications from Water Adsorption Experiments. Energy & Fuels 31, 13120？13132.

8. Peng Cheng, Xianming Xiao, Haifeng, Gai, Tengfei, Li, Yingzhao, Zhang, Baojia, Huang, R.W.T. Wilkins, 2015. Characteristics and origin of carbon isotopes of n-alkanes in crude oils from the western Pearl River Mouth Basin, South China sea. Marine and Petroleum Geology 67, 217？229.

9. Peng Cheng, Hui Tian, Baojia, Huang, R.W.T. Wilkins, Xianming Xiao, 2013. Tracing early-charged oils and exploration directions for the Wenchang A sag, western Pearl River Mouth Basin, offshore South China Sea. Organic Geochemistry 61, 15–26.

10. Peng Cheng, Xianming, Xiao, Hui, Tian, Baojia, Huang, R.W.T. Wilkins, Yingzhao, Zhang, 2013. Source controls on geochemical characteristics of crude oils from the Qionghai Uplift in the western Pearl River Mouth Basin, offshore South China Sea. Marine and Petroleum Geology 40, 85–98.
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