| 固相微萃取技术在油气化探中的应用 |
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| 引用本文： | 袁子艳.固相微萃取技术在油气化探中的应用[J].物探与化探,2012(2):237-241. |
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| 作者姓名： | 袁子艳 |
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| 作者单位： | 中国石化集团资产经营管理有限公司合肥培训测试中心,安徽合肥230022 |
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| 基金项目： | 国家科技重大专项(2008ZX05000-020-06)资助 |
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| 摘 要： | 使用美国Supelco公司固相微萃取装置和烃类标样建立了固相微萃取—气相色谱—质谱法（SPME-GC/MS）准确定性、定量检测C5～C15烃类的技术。在河南南阳凹陷进行了顶空气和SPME-GC/MS对比分析,结果表明顶空气甲烷与SPME指标的油气指示意义吻合;对四川盆地川中地区地表水及油田水的检测结果表明,根据钻井油田水的SPME-GC/MS谱图特征可以较为准确地判断钻井油气属性;在鄂尔多斯盆地西峰油田的油气化探中,发现SPME技术检测出的C5～C15总烃异常区域与长8主力油气藏范围的对应关系很好。
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| 关 键 词： | 固相微萃取 油气化探 C5～C15烃类 |
THE APPLICATION OF SOLID PHASE MICRO-EXTRACTION TECHNIQUE TO OIL AND GAS GEOCHEMICAL EXPLORATION |
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| YUAN Zi-yan.THE APPLICATION OF SOLID PHASE MICRO-EXTRACTION TECHNIQUE TO OIL AND GAS GEOCHEMICAL EXPLORATION[J].Geophysical and Geochemical Exploration,2012(2):237-241. |
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| Authors: | YUAN Zi-yan |
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| Institution: | YUAN Zi-yan (Hefei Training and Testing Center of Assets Management Co.,Ltd.,China Petrochemical Corporation,Hefei 230022,China) |
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| Abstract: | The technique of SPME-GC/MS has been established,which can conduct accurately qualitative and quantitative analysis of C5～C15 hydrocarbons with SPME devices designed by American Supelco Corporation and hydrocarbons standard sample.The authors made a comparative analysis of the SPME-GC/MS technique and headspace in Nanyang depression of Henan,and the results show that oil-gas implications of headspace-methane and SPME indicators are accordant with each other.The test results of surface water and oilfield water in Sichuan basin show that oil and gas properties of the drill hole can be more accurately determined by the SPME-GC/MS spectral features of oilfield water.During the oil-gas geochemical exploration work in the Xifeng oilfield of Ordos basin,the authors found that the anomaly area of total C5～C15 hydrocarbons in SPME technique is coincident with the Chang 8 main oil and gas reservoirs. |
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| Keywords: | solid phase micro-extraction(SPME) technique oil and gas geochemical exploration |
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