东海盆地丽水西凹陷含油气系统与油气勘探目标

姜亮; 王毅; 金强

doi:10.11781/sysydz200104368

东海盆地丽水西凹陷含油气系统与油气勘探目标

doi: 10.11781/sysydz200104368

姜亮¹,
王毅²,
金强²

1.
中国海洋石油, 东海公司, 上海, 200030
2. 石油大学, 山东, 东营, 257061

基金项目: 中国海洋石油总公司“九五”科技勘探项目(970402-03)

详细信息

作者简介:
姜亮(1958- ),男(汉族),贵州贵阳人,博士生、高级工程师,主要从事石油地质与油气评价方面的研究工作.

中图分类号: TE121.1
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出版历程
- 收稿日期: 2000-09-15
- 刊出日期: 2001-10-25

PETROLEUM SYSTEM AND OIL EXPOLRATION IN THE WEST LISHUI SAG, THE EAST CHINA SEA BASIN

1.
China Offshore Donghai Corporation, Shanghai 200030, China
2. University of Ptroleum, Dongying, Shandong 257061, China

摘要

摘要: 丽水西凹陷位于东海盆地台北坳陷西部,烃源岩、储集岩均属于下第三系明月峰组(E₁m)和灵峰组(E₁l)泥岩和砂岩.该凹陷被石油地质学家一致认为具有良好的油气勘探远景.作者以含油气系统理论为指导对其进行了全面分析,划分出深部E₁y-E₁l油气系统和浅部E₁m-E₁w复合油气系统,探讨了烃源岩生排烃与圈闭发育期的匹配关系,油气运移方式及通道,提出了油气富集规律以及油气的勘探方向和目标.
- 含油气系统 /
- 烃源岩 /
- 油气聚集 /
- 勘探方向 /
- 丽水西凹陷 /
- 东海盆地
Abstract: The West Lishui Sag is located in the north of the Taibei Depression,the East China Sea Basin.Its source rocks and rese rvoir rocks are dark shales and sandstones in the Mingyuefeng Formation(E₁m)and the Lingfeng Formation(E₁l)of the Lower Tertiary.The sag was believed as an oil and gas domain by petroleum geologists.A deeper petroleum system(E₁y-E₁l)and a shallow complex petroleum system(E₁m-E₁w)were identified in the West Lishui Sag.The relationship between source rocks and hydrocarbon accumulation was discussed,and a model of hydrocarbon migration wa s postulated.The petroleum distribution in this sag was clearly defined and po tential targets for prtroleum exploration were pointed out.So that this study w as applicable to hydrocarbon exploration in the Easy China Sea Basin.
- petroleum system /
- source rock /
- oil exploration /
- the West Lishui Sag /
- the East China Sea Basin /

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参考文献(12)

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