| 陆相水驱油藏剩余油富集区研究 |
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| 引用本文： | 李阳,王端平,刘建民.陆相水驱油藏剩余油富集区研究[J].石油勘探与开发,2005,32(3):91-96. |
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| 作者姓名： | 李阳 王端平 刘建民 |
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| 作者单位： | 中国石化胜利油田有限公司 |
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| 基金项目： | 国家科技攻关项目（2003BA613A-10）“基于地震属性测井资料的人工智能岩心识别与预测技术”. |
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| 摘 要： | 陆相复杂非均质油藏高含水期剩余油分布持征是总体分散、局部集中．主要受油藏分割性控制．仍存在较多的剩余油富集区。揭示了剩余油富集区形成机理．建立了断层分割控油、夹层分割控油和优势渗流通道控油等3种主要控油模式。阐明了其对剩余油富集区形成和分布的控制作用．并形成了低级序断层预测、夹层定量预测、优势渗流通道预测等油藏分割性预测技术。在胜利油区应用取得良好效果。
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| 关 键 词： | 剩余油 油藏分割性 低级序断层 夹层 优势通道 |
| 文章编号： | 1000-0747（2005）03-0090-06 |
| 收稿时间： | 02 28 2005 12:00AM |
| 修稿时间： | 2005-02-282005-04-09 |
Remaining oil enrichment areas in continental waterflooding reservoirs |
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| LI Yang,WANG Duan-ping,LIU Jian-min.Remaining oil enrichment areas in continental waterflooding reservoirs[J].Petroleum Exploration and Development,2005,32(3):91-96. |
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| Authors: | LI Yang WANG Duan-ping LIU Jian-min |
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| Affiliation: | SLOF, Sinopec, Shandong 257001, China |
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| Abstract: | The remaining oil in heterogeneous continental reservoirs at high water-cut stage is generally dispersed with accumulation in certain areas, controlled by reservoir compartmentation. Reservoir compartmentation models caused by fault, interbed and preferential flowing path are put forward, their control on remaining oil accumulation and distribution is expounded and the mechanism of remaining oil accumulation is revealed. Technologies for prediction of low-grade fault, interbed and preferential flowing path are developed, whose application in Shengli Oilfield is effective. |
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| Keywords: | remaining oil reservoir compartmentation low-grade fault interbed preferential flowing path |
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