| 东营凹陷北带不同类型砂砾岩扇体“相—势”控藏作用 |
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| 引用本文： | 伍松柏. 东营凹陷北带不同类型砂砾岩扇体“相—势”控藏作用[J]. 油气地质与采收率, 2008, 15(3): 39-42 |
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| 作者姓名： | 伍松柏 |
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| 作者单位： | 中国海洋大学,海洋地球科学学院,山东,青岛,266003;中国石化股份胜利油田分公司,地质科学研究院,山东,东营,257015 |
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| 基金项目： | 中国石化股份胜利油田分公司重点科技攻关项目 |
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| 摘 要： | 相-势控藏模式是在东营凹陷洼陷带岩性油藏勘探实践的基础上形成的,为了验证该模式的普遍性,开展了东营凹陷北带不同类型砂砾岩扇体相-势控藏作用研究.在精细解剖该区不同类型砂砾岩扇体和地层压力分布特征的基础上,明确了近岸水下扇、深水浊积扇、扇三角洲等扇体的相控藏特征,划分了不同微相含油界限的物性范围,并揭示了势控藏特征.通过相-势耦合控藏分析,总结了该区近岸水下扇、深水浊积扇、扇三角洲相-势控藏模式,建立了相-势控藏定量评价公式.
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| 关 键 词： | 砂砾岩扇体 地层压力 相-势控藏 定量评价 东营凹陷北带 |
| 修稿时间： | 2008-04-05 |
Controlling of fades and fluid potential on the oil accumulation of different glutenite fan,north belt of Dongying Depression |
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| Wu Songbai. Controlling of fades and fluid potential on the oil accumulation of different glutenite fan,north belt of Dongying Depression[J]. Petroleum Geology and Recovery Efficiency, 2008, 15(3): 39-42 |
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| Authors: | Wu Songbai |
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| Affiliation: | Wu Songbai. Ocean Geoscience Department,Ocean University of China,Qingdao City,Sh,ong Province,266003,China |
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| Abstract: | The model of facies -potential controlled reservoir was recog-nized during the lithologic reservoirs exploration in sag region in Dongying Depression. To prove its universality,the facies -poten-tial controlling oil accumulation of different types of glutenite fan in north belt of Dongying Depression was researched. Based on precise analysis of glutenite fans and distribution features of for-mation pressure,features of the facies controlled reservoir forma-tion were realized in nearshore submarine fans,d... |
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| Keywords: | glutenite fan formation pressure facies-potential controls on oil accumulation quantitative evaluation north belt of Dongying Depression |
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