| 宝浪油田侏罗系三工河组浅水辫状河三角洲沉积模式研究 |
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| 引用本文： | 龙国清,郑俊峰,黄郑,靳晓军,许胜利,周鹤.宝浪油田侏罗系三工河组浅水辫状河三角洲沉积模式研究[J].石油地质与工程,2002,16(6):4-6. |
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| 作者姓名： | 龙国清 郑俊峰 黄郑 靳晓军 许胜利 周鹤 |
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| 作者单位： | 河南石油勘探开发研究院,河南,南阳,473132 |
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| 摘 要： | 焉耆盆地侏罗系三工河组广泛发育由辫状河进积到湖泊中形成的辫状河三角洲。这种三角洲特征显著不同于其它三角洲,其主体是辫状分流河道和水下分流河道。宝浪油田含油层段主体为辫状分流河道,以心滩发育为主要特征,是典型的浅水缓坡粗粒辫状河三角洲沉积。
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| 关 键 词： | 宝浪油田 辫状河三角洲 沉积微相 沉积模式 |
| 文章编号： | 1006-4095(2002)06-0004-03 |
| 修稿时间： | 2001年6月28日 |
Deposition Modes of Shallow Braided River Delta in Sangonghe Formation of Jurassic in Baolang Oilfield |
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| LONG Guo-qing et al.Deposition Modes of Shallow Braided River Delta in Sangonghe Formation of Jurassic in Baolang Oilfield[J].Petroleum Geology and Engineering,2002,16(6):4-6. |
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| Authors: | LONG Guo-qing |
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| Abstract: | Braided river deltas,formed during progradation from braided rivers to lakes,are extensively developed in the Sangonghe Formation of Jurassic in Yanqi basin.This type of delta is markedly different with other types and its prin-ciple parts are braided distributary channel and under wa-ter distributary channel.The main oil-bearing intervals in Baolang oilfield are braided distributary channel sand with highly-developed river islands as its leading features,and are typical shallow ramp coarse deposits in braided river delta environment. |
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| Keywords: | Baolang oilfield braided river delta de-positional microfacies deposition mode |
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