中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Hydrogen, oxygen, helium and strontium isotopic constraints on the formation of oilfield waters in the western Qaidam Basin, China

文献类型:期刊论文

作者Tan, Hongbing1; Rao, Wenbo; Ma, Haizhou2; Chen, Jiansheng; Li, Tingwei2
刊名JOURNAL OF ASIAN EARTH SCIENCES
出版日期2011-01-20
卷号40期号:2页码:651-660
关键词Oilfield Brine Isotope Deep Fluids Qaidam Basin
文献子类Article
英文摘要Surveys and exploration for oil and gas have revealed many oil-field brines in the Tertiary strata of the western Qaidam Basin, China. The source and formation of these brines are unclear. Brine samples collected from petroleum wells in the oilfield area were analyzed for their general chemical composition and for hydrogen, oxygen, strontium and helium isotopes in order to trace their origin, formation, and resource distribution. Results show that the concentrations of resources such as K, B, Sr, Br and Li are unusually enriched in oil-field brines and have excellent potential for development and utilization in future. The geology, H, O, Stand He isotopic composition, the chemical composition, and the geophysical measurements all show that the tertiary oil-field brines predominantly originated from the deep mixture of formation water and magmatic residual fluids in the western Qaidam Basin. The tectonic geology, intense and frequent magmatic-hydrothermal activity as well as high (3)He/(4)He ratio indicate that the magmatic fluids possibly originate from the upper mantle-derived magmatic fluids. Thus, according to our interpretation of the formation and evolution of the oilfield brine, this source is adequate for the volume and composition to be explored and utilized latterly. (C) 2010 Elsevier Ltd. All rights reserved.
WOS关键词MICHIGAN BASIN ; ORIGIN ; EVOLUTION ; BRINES ; GEOCHEMISTRY ; USA ; CHEMISTRY ; CHLORINE ; BEHAVIOR ; BROMINE
WOS研究方向Geology
语种英语
WOS记录号WOS:000286846400016
源URL[http://ir.isl.ac.cn/handle/363002/5990]  
专题青海盐湖研究所_青海盐湖研究所知识仓储
青海盐湖研究所_盐湖地质与环境实验室
作者单位1.Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Sch Earth Sci & Engn, Nanjing 210098, Peoples R China
2.Chinese Acad Sci, Inst Salt Lakes, Xining 810008, Peoples R China
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GB/T 7714
Tan, Hongbing,Rao, Wenbo,Ma, Haizhou,et al. Hydrogen, oxygen, helium and strontium isotopic constraints on the formation of oilfield waters in the western Qaidam Basin, China[J]. JOURNAL OF ASIAN EARTH SCIENCES,2011,40(2):651-660.
APA Tan, Hongbing,Rao, Wenbo,Ma, Haizhou,Chen, Jiansheng,&Li, Tingwei.(2011).Hydrogen, oxygen, helium and strontium isotopic constraints on the formation of oilfield waters in the western Qaidam Basin, China.JOURNAL OF ASIAN EARTH SCIENCES,40(2),651-660.
MLA Tan, Hongbing,et al."Hydrogen, oxygen, helium and strontium isotopic constraints on the formation of oilfield waters in the western Qaidam Basin, China".JOURNAL OF ASIAN EARTH SCIENCES 40.2(2011):651-660.

入库方式: OAI收割

来源:青海盐湖研究所

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