| 梨树断陷苏家屯油田成藏主控因素及富集规律 |
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| 引用本文： | 曲前中.梨树断陷苏家屯油田成藏主控因素及富集规律[J].世界地质,2016,35(3):785-788. |
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| 作者姓名： | 曲前中 |
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| 作者单位： | 中国石化 东北油气分公司，长春 130062 |
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| 摘 要： | 结合梨树断陷苏家屯地区油气藏的空间分布特征,深入研究了烃源岩条件、圈闭条件、输导条件及保存条件等方面对油气成藏的控制作用。研究表明:构造、沉积演化特征控制了优质源、储的空间分布;构造背景结合不同输导条件控制了优势运移方向,同时导致不同构造位置的圈闭的含油气性差异明显;多种差异聚集模式共同作用导致圈闭分段捕获、保存油气,控制了油气平面富集程度。
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| 关 键 词： | 烃源岩 输导条件 主控因素 差异聚集 |
Main controlling factors of hydrocarbon accumulation in Sujiatun oilfield of Lishu rift and its regularity in enrichment |
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| QU Qian-Zhong.Main controlling factors of hydrocarbon accumulation in Sujiatun oilfield of Lishu rift and its regularity in enrichment[J].World Geology,2016,35(3):785-788. |
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| Authors: | QU Qian-Zhong |
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| Institution: | Northeast Oil- gas Branch，SINOPEC，Changchun 130062，China |
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| Abstract: | Combining the spatial distribution characteristics of oil and gas reservoirs in Sujiatun area of Lishu rift， the authors study the control action of hydrocarbon source rock- ， trap- ， conducting-and preservation conditions to hydrocarbon accumulation． The research shows that the tectonic and sedimentary evolution characteristics control the spatial distribution of the quality source and reservoir; tectonic setting and different conducting conditions con- trol the migration direction，and result in obvious difference among oil gas traps at different tectonic position． And， the various differential accumulation modes work together to lead to traps capture and preserve oil and gas sectional- ly，and control the plane enrichment degree of oil and gas． |
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| Keywords: | hydrocarbon source rocks conducting conditions main controlling factors differential accumla- tion |
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