| 海安凹陷浅层油气输导方式与成藏模式 |
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| 引用本文： | 罗义,王小群,杨鹏举.海安凹陷浅层油气输导方式与成藏模式[J].复杂油气藏,2011,4(3):6-9. |
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| 作者姓名： | 罗义 王小群 杨鹏举 |
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| 作者单位： | 中国石化江苏油田分公司地质科学研究院,江苏扬州,225009 |
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| 基金项目： | 江苏石油勘探局(JS09004) |
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| 摘 要： | 海安凹陷浅层油气成藏条件有利，浅层油气显示丰富，平面上具有近烃源灶、靠油源断层区和辉绿岩发育区分布的特点，纵向上浅层油气显示主要位于阜三段、垛一段等储层的下部，且在不同地区略有差异，其成藏的主控因素为油气输导条件。通过对已知油藏成藏特征的分析，认为浅层存在三种油气输导模式，即断层输导型、源储对接型和混合型，可形成断鼻或...
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| 关 键 词： | 海安凹陷 浅层 油气分布 输导方式 成藏模式 |
Hydrocarbon transport pattern and accumulation mode of shallow reservoir in Haian Sag |
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| Authors: | Luo Yi Wang Xiaoqun Yang Pengju |
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| Affiliation: | Luo Yi,Wang Xiaoqun,Yang Pengju(Geological Scientific Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou,Jiangsu 225009) |
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| Abstract: | The shallow reservoir of Haian sag is advantageous for hydrocarbon accumulation and shows its richness in crude oil and gases.In the plane direction,the oil-gas is distributed close to source rock,alongside oil-source fault,and near volcanic rock.In longitudinal direction,the oil-gas is mainly located near the bottom of E1f3,and E2s1 reservoirs.And there are some changes in different area.The primary factor of its hydrocarbon accumulation is oil-gas transport condition.By analyzing the accumulation characte... |
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| Keywords: | Haian Sag shallow layer oil and gas distribution hydrocarbon transport pattern hydrocarbon accumulation mode |
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