K
Keyu Liu
Researcher at China University of Petroleum
Publications - 218
Citations - 5511
Keyu Liu is an academic researcher from China University of Petroleum. The author has contributed to research in topics: Oil shale & Source rock. The author has an hindex of 35, co-authored 200 publications receiving 3871 citations. Previous affiliations of Keyu Liu include Sinopec & Curtin University.
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Journal ArticleDOI
Mechanisms of shale gas adsorption: Evidence from thermodynamics and kinetics study of methane adsorption on shale
Lei Chen,Lei Chen,Luo Zuo,Zhenxue Jiang,Shu Jiang,Shu Jiang,Keyu Liu,Jingqiang Tan,Luchuan Zhang +8 more
TL;DR: In this paper, the authors investigated the mechanisms of shale gas adsorption from the perspective of methane adaption thermodynamics and kinetics, and found that the absolute isosteric heat of methane on shale is 21.06 kJ/mol.
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Combined Monte Carlo and molecular dynamics simulation of methane adsorption on dry and moist coal
TL;DR: In this paper, the effects of moisture and temperature on CH 4 adsorption, coal swelling, and the adsorbed CH 4 density from a microscopic perspective have been investigated.
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A review of feldspar alteration and its geological significance in sedimentary basins: From shallow aquifers to deep hydrocarbon reservoirs
Guanghui Yuan,Yingchang Cao,Hans-Martin Schulz,Fang Hao,Jon Gluyas,Keyu Liu,Tian Yang,Yanzhong Wang,Kelai Xi,Fu-Lai Li +9 more
TL;DR: In this article, a critical review of feldspar alteration and its geological significance in shallow aquifers to deep hydrocarbon reservoirs, as assessed from peer-reviewed paper in the literature, is provided.
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Oil generation as the dominant overpressure mechanism in the Cenozoic Dongying depression, Bohai Bay Basin, China
TL;DR: In this article, the authors show that the overpressures are caused by oil generation from the source rocks within the Eocene Es3 and Es4 intervals in the Dongying depression, with pressure coefficients up to 1.99 from drillstem tests.
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Experimental investigations of the wettability of clays and shales
Artem Borysenko,Ben Clennell,Rossen Sedev,Iko Burgar,John Ralston,Mark Raven,David N. Dewhurst,Keyu Liu +7 more
TL;DR: In this article, the authors examined the wettability of hydrocarbons contacting shales in their natural state and the tendencies for wetability alteration were examined, using spontaneous imbibition, pigment extraction, and the sessile drop method for contact angle measurement.