| 未熟—低熟油的油气地球化学研究 |
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| 引用本文： | 王书香,王莉,张绍辉.未熟—低熟油的油气地球化学研究[J].新疆地质,2001,19(3):231-234. |
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| 作者姓名： | 王书香 王莉 张绍辉 |
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| 作者单位： | 中国石油大港油田分公司油气勘探开发技术研究中心 |
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| 摘 要： | 作为油气地球化学研究的新领域之一，未熟－低熟油研究已引起人们重视。未熟－低熟油气形成条件及区域地球化学特征研究表明，未熟－低熟源岩层的烃源岩具有有机质类型好、丰度高的特点，同时不同的沉积背景和湖盆类型，决定了其有机质的生源构成，既具有共性又存在一定的差异，这些差异决定了其生烃特征和生成产物的不同。
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| 关 键 词： | 未熟－低熟油 湖盆 藻类 细菌改造 烃源岩 油气地球化学 形成条件 有机质 |
| 文章编号： | 1000-8845(2001)03-0231-04 |
| 修稿时间： | 2001年6月12日 |
GEOCHEMISTRY OF IMMATURE-LOW MATURE OIL |
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| WANG Shu-xiang,WANG Li,ZHANG Shao-hui.GEOCHEMISTRY OF IMMATURE-LOW MATURE OIL[J].Xinjiang Geology,2001,19(3):231-234. |
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| Authors: | WANG Shu-xiang WANG Li ZHANG Shao-hui |
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| Abstract: | Although the article details formation conditions of immature-low mature oil in Huanghua depression, authors pointed out that there are many sets of immature-low mature source rocks in the second member of Kongdian formation, lower part of the first member of Shahejie formation and Dongying formation. The source rocks are of better organic type and high abundance. Meanwhile, different depositional setting and different basin type determine that the organic components are of the same characteristics with some difference, which determines the differences of the characteristics and products of hydrocarbon formation. The authors concluded there are four types of immature-low mature oil: high paraffin, heavy, transient and light types. At the same time, The authors indicate the potentially explorative zones of immature-low mature oil in the future. |
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| Keywords: | Huanghua depression immature-low mature oil algae bacterial alter |
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