DOI: 10.1306/04231312099
Scopus记录号: 2-s2.0-84887247448
论文题名: Analysis of secondary migration of hydrocarbons in the Ordovician carbonate reservoirs in the Tazhong uplift, Tarim Basin, China
作者: Pang H. ; Chen J. ; Pang X. ; Liu K. ; Liu L. ; Xiang C. ; Li S.
刊名: AAPG Bulletin
ISSN: 0149-1648
EISSN: 1558-9378
出版年: 2013
发表日期: 2013
卷: 97, 期: 10 起始页码: 1765
结束页码: 1783
语种: 英语
Scopus关键词: Carbonate reservoir
; Geochemical parameters
; Hydrocarbon migration
; Hydrocarbon production
; Hydrocarbon properties
; Production outputs
; Regional structure
; Secondary hydrocarbon migration
; Hydrocarbons
; basin
; Caledonian orogeny
; carbonate
; hydrocarbon migration
; Ordovician
; uplift
; China
; Manjiaer Depression
; Tarim Basin
; Tazhong
; Xinjiang Uygur
; Ips
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: The process and mechanisms of secondary hydrocarbon migration in the Tazhong uplift, Tarim Basin, were investigated based on the analysis of the regional structure and by integrating geologic, hydrodynamic, and geochemical parameters. Parameters successfully analyzed included the fluid potential, fluid properties, production outputs, and diamantane index. The results indicated that hydrocarbons migrated into the Tazhong uplift from the northern part of the Manjiaer depression through a series of injection points (IPs) during four orogenies, that is, the early Caledonian (510 Ma), the late Caledonian (439 Ma], the late Hercynian-Indosinian (290 Ma], and the Yanshanian-Himalayan (208 Ma]. A total of six IPs were identified at the intersections of the northeast-trending faults and the northwest-trending flower strike faults. The hydrocarbons migrated from the IPs into traps along regional trends from northwest to southeast and from northeast to southwest. The hydrocarbon migration process and patterns determined the distribution of hydrocarbon properties and production rates in the Tazhong uplift. With increasing distance from the IPs, daily hydrocarbon production decreases, and the hydrocarbons become progressively heavier and display lower gas: oil ratios. Copyright © 2013, The American Association of Petroleum Geologists. All rights reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887247448&doi=10.1306%2f04231312099&partnerID=40&md5=67a808624609afaf795c3549d7383cac
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13218
Appears in Collections: 过去全球变化的重建 影响、适应和脆弱性 科学计划与规划 气候变化与战略 全球变化的国际研究计划 气候减缓与适应 气候变化事实与影响
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Recommended Citation:
Pang H.,Chen J.,Pang X.,et al. Analysis of secondary migration of hydrocarbons in the Ordovician carbonate reservoirs in the Tazhong uplift, Tarim Basin, China[J]. AAPG Bulletin,2013-01-01,97(10)