| 渤海海域前第三系烃源岩特征及油源对比 |
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| 引用本文： | 武海燕,任志勇,刘长海,齐玉民,王玉静,王月胜.渤海海域前第三系烃源岩特征及油源对比[J].重庆科技学院学报(自然科学版),2014(4):1-3. |
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| 作者姓名： | 武海燕 任志勇 刘长海 齐玉民 王玉静 王月胜 |
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| 作者单位： | 中海油能源发展股份有限公司工程技术分公司,天津300452 |
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| 基金项目： | 国家油气资源战略选区项目（XQ2004-03-10） |
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| 摘 要： | 在系统评价前第三系烃源岩的基础上,根据生物标志化合物指标对原油和烃源岩进行对比,考察渤海海域前第三系烃源岩生烃指标与邻近坳陷的差异与潜力。研究结果表明,石炭系—二叠系、中下侏罗统及白垩系下统三套地层是前第三系烃源条件较好的地层,具有很好的生烃潜力。渤海海域前第三系烃源岩对油气藏的成藏有贡献,Q构造沙一段原油源于白垩系烃源岩,而K构造原油为歧口凹陷成熟度较高的沙三段及中生界烃源岩。
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| 关 键 词： | 烃源岩特征 油源对比 前第三系 渤海海域 生标化合物 |
On Characteristics and Oil-source Correlation of Pre-tertiary Hydrocarbon Source Rocks in Bohai Sea Area |
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| WU Haiyan,REN Zhiyong,LIU Changhai,QI Yumin,WANG Yujing,WANG Yuesheng.On Characteristics and Oil-source Correlation of Pre-tertiary Hydrocarbon Source Rocks in Bohai Sea Area[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2014(4):1-3. |
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| Authors: | WU Haiyan REN Zhiyong LIU Changhai QI Yumin WANG Yujing WANG Yuesheng |
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| Affiliation: | (Engineering Technology Branch Company, Energy Development Co., LTD., Tianjin 300452, China) |
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| Abstract: | Based on evaluating pre - tertiary hydrocarbon source rocks, using the methods of organic rock science, pyrolyzation analysis and organic geochemistry, according to the contrast between biomarker compounds index and hydrocarbon source rocks, this paper discusses the difference and potentiality of hydrocarbon source index and the nearby sunken. The results show that carbonic - permian system, the lower Jurassic and lower cretaceous are layers with good condition. Pre - tertiary hydrocarbon source rock can make contribution to the forming into reservoir. Structure Q comes from hydrocarbon source rocks of Cretaceous, and structure K is hydrocarbon source rock in Mesozoic erathem with high maturity. It＇s mixture oil. |
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| Keywords: | characteristics of hydrocarbon source rock oil - source correlation pre - tertiary Bohai sea area bio-marker compound |
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