| 受岩性作用影响复杂断块油藏剩余油分布研究 |
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| 引用本文： | 屈亚光,刘月田,丁祖鹏. 受岩性作用影响复杂断块油藏剩余油分布研究[J]. 断块油气田, 2011, 18(5): 634-636,640 |
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| 作者姓名： | 屈亚光 刘月田 丁祖鹏 |
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| 作者单位： | 1. 中国石油大学(北京)石油工程教育部重点实验室,北京102249;中海石油研究总院,北京100027
2. 中国石油大学(北京)石油工程教育部重点实验室,北京,102249 |
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| 基金项目： | 国家科技重大专项“大型油气田及煤层气开发”子课题“复杂油气田地质与提高采收率技术”(2009ZX05009) |
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| 摘 要： | 受岩性作用影响的复杂断块油藏,由于断层、岩性等因素的共同影响,油藏开发中后期剩余油分布较复杂。油藏数值模拟方法是定量研究此类油藏剩余油分布规律的有效手段。以高尚堡深层油藏为例。依据油藏精细描述成果,建立了符合油藏地质特点的三维地质模型,指出了此类油藏地质模型建立过程中的关键点及难点。通过对高尚堡深层油藏的动态历史拟舍,明确了此类油藏的可调参数及参数的可调范围。找出了油藏剩余油分布的平面及纵向分布特点、剩余油类型和剩余油分布的影响因素。基于剩余油数值模拟结果,提出了较为合理的调整方案,为高效开发此类油藏提供了技术支持和决策依据。
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| 关 键 词： | 复杂断块油藏 剩余油分布 油藏数值模拟 影响因素 高尚堡深层油藏 |
Study on remaining oil distribution in complicated fault-block reservoir influenced by lithology |
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| Qu Yaguang,Liu Yuetian,Ding Zupeng. Study on remaining oil distribution in complicated fault-block reservoir influenced by lithology[J]. Fault-Block Oil & Gas Field, 2011, 18(5): 634-636,640 |
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| Authors: | Qu Yaguang Liu Yuetian Ding Zupeng |
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| Affiliation: | Qu Yaguang~(1,2),Liu Yuetian~1,Ding Zupeng~(1,2) (1.MOE Key Laboratory of Petroleum Engineering in China University of Petroleum,Beijing 102249,China,2.Research Institute of CNOOC,Beijing 100027,China) |
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| Abstract: | For the complicated fault -block reservoir influenced by lithology,the distribution of remaining oil is relatively complicated in middle to late periods of oilfield development.Reservoir numerical simulation method is an effective measure to quantitatively study on remaining oil distribution in this kind of reservoirs.On the background of deep Gaoshangbao reservoir and according to the result of fine reservoir description,the 3D reservoir geological model is established.Then the key point and difficulty can... |
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| Keywords: | complicated fault-block reservoir remaining oil distribution reservoir numerical simulation influencing factors deep Gaoshangbao reservoir |
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