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| 1 | Origin of the Silurian Crude Oils and Reservoir Formation Characteristics in the Tazhong Uplift显示文摘在 Tazhong 的志留纪阶层高举因为它保存从多级式的构造进化生产的烃的一些特征,是为探索的一根重要地平线。为这个原因,志留纪油和他们的形成特征的起源的学习在在 Tazhong 区域为合成的烃累积地区揭示机制组成主要部分。Geochemical 调查显示在 Tazhong 的志留纪油的物理性质与带和块变化,即,当正常、轻时,重油在在北方斜坡堵住得好的 TZ4715 被散布油在没有。我指责带和 TZ16 堵住得好,它意味着油性质被结构的模式控制。在志留纪油的大多数 biomarkers 类似于中间上面的奥陶纪来源岩石的,建议一种好基因关系。然而,在油和这些油被混合,这上油的在包括显示的液体的烃的化学部件的 n 链烷的复合特定的同位素源于奥陶纪来源摇的中间上面的奥陶纪和 CambrianLower。大多数志留纪油有象更早的 biodegradation 一样的第二等的改变的一个记录,包括在全部的离子水流( TIC )的 UCM 驼峰的出现色层谱浸透并且在原油的浸透的烃的芳香的烃和 25-norhopane ,并且在许多光和重部件从的常规变化结构对结构的高度低。志留纪上油的事实在链链烷被充实,例如, n 链烷和 25-norhopane,建议他们是有以后正常的油的更早降级的油的混合的油。志留纪油经历了在液体包括根据作文和分发以及水库的成熟控告原油和油的石油的至少三个事件,这被建议。在 TZ4715 的这些油的迁居和累积模型堵住得好,没有。我指责带和 TZ16 堵住得好与,但是与对方有关不同。在不同收费时期的混合的油和烃迁居和累积机制的起源的调查具有到在这个区域的石油探索的大意义。 | YANG Haijun LI Sumei PANG Xiongqi XIAO Zhongyao GU Qiaoyuan ZHANG Baoshou | 2010 | Acta Geologica Sinica(English Edition)2010，84，5： | 5 |
| 2 | Hydrocarbon accumulation characteristics of beachbar sandstones in the southern slope of the Dongying Sag, Jiyang Depression, Bohai Bay Basin, China显示文摘A number of beach-bar sandstone reservoir beds are developed in the upper fourth member of the Eocene Shahejie Formation(Ess4) on the southern slope of the Dongying Sag. Based on the analysis of seismic and logging data, with characterization and petrographic studies of core and cutting samples, this paper analyzes the hydrocarbon accumulation characteristics in two typical blocks of the Boxing and Wangjiagang oilfields, especially reservoir bed heterogeneity and migration conditions that influence oil and gas distribution, calculates the index of reservoir bed quality(IRQ) with a mathematical method, and discusses the relationship between driving force and resistance of hydrocarbon accumulation. Taking into account the characteristics of thin interbeds in beach-bar sandstones, an experimental model simulated the characteristics of hydrocarbon migration and accumulation in thin interbedded sandstones with reservoir bed heterogeneity. The results showed that hydrocarbon distribution and properties were extremely non-uniform. Reservoir bed and migration conditions controlled hydrocarbon accumulation in beach-bar sandstones. IRQ is above 0.4 in the main hydrocarbon region. Sand body distribution, structural configuration and fault systems controlled the direction of regional migration and location of hydrocarbon accumulation. Simulation experiments indicated that the change of driving force for hydrocarbon migration affected selective accumulation mechanisms. Hydrocarbon moved vertically along fault zones to the reservoir and resulted in the distribution of hydrocarbon in the reservoir. Two kinds of hydrocarbon accumulation models exist in the study area. One is a hydrocarbon accumulation model controlled by reservoir bed heterogeneity and the second is a hydrocarbon accumulation model controlled by a complex migration system with faults connecting sandbodies. Finally, different exploration strategies should be adopted for the detailed exploration for beach-bar sandstone reservoirs according to different geological backgrounds. | Guo Song Tan Lijuan Lin Chengyan Li Hongnan Lü Xiuxiang Wang Hongtao | 2014 | Petroleum Science2014，11，2： | 4 |
| 3 | Origin of Crude Oil in the Lunnan Region,Tarim Basin显示文摘Tarim 盆的油来源在很长时间是争论的。这研究描绘原油并且在 Lunnan 区域调查油来源,由采用 n 链烷和 biomarkers 的复合特定的同位素的 Tarim 盆来临。尽管原油与中间上面的奥陶纪( O2+3 )有好关联,采购有寒武纪降低奥陶纪的岩石和差的关联(-O1)基于 biomarkers , Lunnan 的n链烷的? 13C 数据给表演上油在 -O1 和 O2+3 之间的中间的价值基因亲密关系油,它建议 Lunnan 油实际上具有广泛地混合的来源。混合的油的 quantification 被执行,结果证明寒武纪降低奥陶纪来源的贡献从 11% ~ 70% 摇范围(平均 36%) ,稍微不到 Tazhong 的高举。在在决定油的 biomarkers 和 13C 之间的矛盾在至少一个事件和不同来源与不同化学部件从多重石油费用事件在 Lunnan 区域结果采购原料,这被建议。在盆的普遍海洋的混合来源油显示在深地平线的重要石油潜力是可能的。解开为 Lunnan 油的烃累积机制是关键的在这个区域推进石油探索和利用。 | LI Sumei PANG Xiongqi YANG Haijun XIAO Zhongyao GU Qiaoyuan ZHANG Baoshou WANG Haijiang | 2010 | Acta Geologica Sinica(English Edition)2010，84，5： | 2 |
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