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Journal Article

Lamina-scale diagenetic mass transfer in lacustrine organic-rich shales and impacts on shale oil reservoir formation

Yingchang Cao, Kelai Xi, Xiaobing Niu, Miruo Lin, Weijiao Ma, Zehan Zhang, Helge Hellevang
Published: 01 July 2024
AAPG Bulletin (2024) 108 (7): 1327–1356.
DOI: https://doi.org/10.1306/12212323018
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Integration of diagenesis, porosity evolution, and oil emplacement in lacustrine tight sandstone reservoirs: A review with illustrative cases from the major oil-bearing basins in China

Kelai Xi, Yingchang Cao, Rukai Zhu, Honggang Xin, Weidong Dan, Helge Hellevang
Published: 01 April 2024
AAPG Bulletin (2024) 108 (4): 691–718.
DOI: https://doi.org/10.1306/12212322063
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Insight into pore-throat size distribution and the controls on oil saturation of tight sandstone reservoirs using nuclear magnetic resonance parameters: A case study of the Lower Cretaceous Quantou Formation in the southern Songliao Basin, China

Kelai Xi, Yingchang Cao, Ke Li, Keyu Liu, Rukai Zhu, Beyene Girma Haile
Published: 15 November 2020
AAPG Bulletin (2020) 104 (11): 2351–2377.
DOI: https://doi.org/10.1306/04082018141
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Diagenesis and reservoir quality of lacustrine deep-water gravity-flow sandstones in the Eocene Shahejie Formation in the Dongying sag, Jiyang depression, eastern China

Tian Yang, Yingchang Cao, Henrik Friis, Keyu Liu, Yanzhong Wang, Lingli Zhou, Guanghui Yuan, Kelai Xi, Shaomin Zhang
Published: 15 May 2020
AAPG Bulletin (2020) 104 (5): 1045–1073.
DOI: https://doi.org/10.1306/1016191619917211
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Geochemical constraints on the origins of calcite cements and their impacts on reservoir heterogeneities: A case study on tight oil sandstones of the Upper Triassic Yanchang Formation, southwestern Ordos Basin, China

Kelai Xi, Yingchang Cao, Keyu Liu, Songtao Wu, Guanghui Yuan, Rukai Zhu, Yiwei Zhao, Helge Hellevang
Published: 15 October 2019
AAPG Bulletin (2019) 103 (10): 2447–2485.
DOI: https://doi.org/10.1306/01301918093
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Feldspar dissolution, authigenic clays, and quartz cements in open and closed sandstone geochemical systems during diagenesis: Typical examples from two sags in Bohai Bay Basin, East China

Guanghui Yuan, Yingchang Cao, Jon Gluyas, Xiaoyan Li, Kelai Xi, Yanzhong Wang, Zhenzhen Jia, Peipei Sun, Norman H. Oxtoby
Published: 01 November 2015
AAPG Bulletin (2015) 99 (11): 2121–2154.
DOI: https://doi.org/10.1306/07101514004
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