IGGCAS OpenIR  > 油气资源研究院重点实验室
Relative sorption coefficient: Key to tracing petroleum migration and other subsurface fluids
Zhang, L.1,2; Wang, Y.3,4,5; Li, M. -W.6; Yin, Q. -Z.7; Zhang, W.8
2019-11-14
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume9Pages:8
AbstractThe accumulation and spatial distribution of economically important petroleum in sedimentary basins are primarily controlled by its migration from source rocks through permeable carrier beds to reservoirs. Tracing petroleum migration entails the use of molecular indices established according to sorption capacities of polar molecules in migrating petroleum. However, little is known about molecular sorption capacities in natural migration systems, rendering these indices unreliable. Here, we present a new approach based on a novel concept of relative sorption coefficient for quantitatively assessing sorption capacities of polar molecules during natural petroleum migration. Using this approach, we discovered previously unrecognized "stripping" and "impeding" effects that significantly reduce the sorption capacities of polar compounds. These discoveries provide new insights into the behaviors of polar compounds and can easily explain why traditional molecular indices yield incorrect information about petroleum migration. In light of these new findings, we established new molecular indices for tracing petroleum migration. We demonstrate via case studies that the newly established indices, unlike traditional molecular indices, are reliable and effective in tracing petroleum migration. Our approach can be applied to diverse basins around the world to reveal distribution patterns of petroleum, which would decrease environmental risks of exploration by reducing unsuccessful wells.
DOI10.1038/s41598-019-52259-6
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program
WOS KeywordNITROGEN-COMPOUNDS ; SOURCE ROCKS ; CRUDE OILS ; BENZOCARBAZOLE DISTRIBUTIONS ; CARBAZOLE ; FRACTIONATION ; ASPHALTENES ; DESORPTION ; ADSORPTION ; MATURITY
Language英语
Funding ProjectStrategic Priority Research Program of Chinese Academy of Sciences[XDB10020203] ; China National Major Science 973 Projects[2003CB214608] ; China National Major Science 973 Projects[2014CB239101] ; Guangdong Province Higher Education Pearl River Scholar Program
Funding OrganizationStrategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; Strategic Priority Research Program of Chinese Academy of Sciences ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; China National Major Science 973 Projects ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program ; Guangdong Province Higher Education Pearl River Scholar Program
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000496416000055
PublisherNATURE PUBLISHING GROUP
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/95724
Collection油气资源研究院重点实验室
Corresponding AuthorZhang, L.
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
3.Florida State Univ, Dept Earth Ocean & Atmospher Sci, Tallahassee, FL 32306 USA
4.Natl High Magnet Field Lab, Tallahassee, FL 32306 USA
5.Jinan Univ, Inst Groundwater & Earth Sci, Guangzhou, Guangdong, Peoples R China
6.Sinopec Res Inst Petr Explorat & Prod, Sinopec Key Lab Petr Accumulat Mech, 31 Xueyuan Rd, Beijing 100083, Peoples R China
7.Univ Calif Davis, Dept Earth & Planetary Sci, One Shields Ave, Davis, CA 95616 USA
8.Changqing Oilfield Co, PetroChina, Xian 710021, Shaanxi, Peoples R China
First Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Corresponding Author AffilicationKey Laboratory of Petroleum Resource Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zhang, L.,Wang, Y.,Li, M. -W.,et al. Relative sorption coefficient: Key to tracing petroleum migration and other subsurface fluids[J]. SCIENTIFIC REPORTS,2019,9:8.
APA Zhang, L.,Wang, Y.,Li, M. -W.,Yin, Q. -Z.,&Zhang, W..(2019).Relative sorption coefficient: Key to tracing petroleum migration and other subsurface fluids.SCIENTIFIC REPORTS,9,8.
MLA Zhang, L.,et al."Relative sorption coefficient: Key to tracing petroleum migration and other subsurface fluids".SCIENTIFIC REPORTS 9(2019):8.
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