石油圈閉
石油圈閉(英語:),或稱為油封閉[1],是具备捕获分散烃类形成油气聚集的地層空间,由储集层、盖层、阻止油气继续运移的遮挡物組成,一旦有足够数量的油气进入圈闭便可形成油气藏。圈閉有兩種類型:地層圈閉或構造圈閉。構造圈閉是最重要的圈閉類型[2]。
种类
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斷層圈閉
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背斜圈閉
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鹽丘圈閉
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混合圈閉由泥岩覆蓋在傾斜斷塊之上
構造圈閉
地層圈閉
地層圈閉
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不整合圈閉.
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地層圈閉:珊瑚礁儲油層,泥岩蓋層.
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地層圈閉:蒸發岩底辟.
藍: 烴源岩 ; 黃: 儲油層 ; 綠: 蓋層 ; 紅 : 石油s
是因爲傾斜儲層的尖滅而造成的圈閉。通常與不整合面相連[8]。
混合圈閉
是多種類型圈閉的組合[9]。
參考文獻
- . [2022-05-30]. (原始内容存档于2022-05-30).
- Allen P.A. & Allen J.R. (1990) Basin Analysis. pp 373. Publ. Blackwell Publishing ^"Petroleum Research Institution"
- Gluyas, J. & Swarbrick, R. (2004) Petroleum Geoscience. Publ. Blackwell Publishing
- James D. Lowell(1979) Structural Styles, Their Plate-Tectonic Habitats, and Hydrocarbon Traps in Petroleum Provinces。AAPG Bulletin 63 (7): 1016–1058. https://doi.org/10.1306/2F9184B4-16CE-11D7-8645000102C1865D
- Sheriff, R. E., Geldart, L. P. (1995). Exploration Seismology (2nd ed.). Cambridge University Press. p. 351. ISBN 0-521-46826-4
- Derrell A. Smith Theoretical Considerations of Sealing and Non-Sealing Faults AAPG Bulletin (1966) 50 (2): 363–374. https://doi.org/10.1306/5D25B48F-16C1-11D7-8645000102C1865D
- Martin P. A. Jackson, William E. Galloway (1984)Petroleum Traps And Associated Facies Of Salt Domes, in Structural and Depositional Styles of Gulf Coast Tertiary Continental Margins: Application to Hydrocarbon Exploration. AAPG Special Volumes A159
- B. E. Law and J. B. Curtis Introduction to Unconventional Petroleum Systems, AAPG Bulletin (2002) 86 (11): 1851–1852. https://doi.org/10.1306/61EEDDA0-173E-11D7-8645000102C1865D
- C. D. Norman(2012) Assessing combination traps: using risk to define uncertainty First Break, Volume 30, Issue 3, Mar.DOI: https://doi.org/10.3997/1365-2397.2011043
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