| 层内沉积转换面在厚砂层剩余油研究中的应用 |
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| 引用本文： | 温海燕,黄鑫萍,王术珍,吴辉,刘月双,陈光华.层内沉积转换面在厚砂层剩余油研究中的应用[J].新疆地质,2009,27(4). |
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| 作者姓名： | 温海燕 黄鑫萍 王术珍 吴辉 刘月双 陈光华 |
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| 作者单位： | 中国石油大港油田采油一厂,天津,300280 |
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| 摘 要： | 对港东-唐家河油田馆陶油组顶部厚油(砂)层剩余潜力进行研究,据单井测井响应及录井资料,在Ng I 1-1内部发现了位于沉积旋回转换处的物质转换面.应用沉积转换面理论对Ng I 1-1内部厚层进行挖潜,得出一套完整的剩余油挖潜方法(未射层控制射孔,已射层堵层重补),深化了对层内潜力认识,拓宽了挖潜措施渠道,为同类型油藏开发探索出一条新路.
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| 关 键 词： | 厚砂层 沉积转换面 测井响应及录井资料 控制射孔 堵层重补 |
USE CONVERSION SURFACE DEPOSITION TO RESEARCH AND EXPLOIT RESIDUAL OIL IN THICK SAND BEDS |
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| WEN Hai-yan,HUANG Xin-ping,WANG Shu-zhen,WU Hui,LIU Yue-shuang,CHEN Guang-hua.USE CONVERSION SURFACE DEPOSITION TO RESEARCH AND EXPLOIT RESIDUAL OIL IN THICK SAND BEDS[J].Xinjiang Geology,2009,27(4). |
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| Authors: | WEN Hai-yan HUANG Xin-ping WANG Shu-zhen WU Hui LIU Yue-shuang CHEN Guang-hua |
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| Abstract: | According to the research of residual oil in thick sand beds of Guantao group,which is located in GD-TJH oilfield of Dagang oil field oil extraction Factory one (hereinafter called Ng I 1-1),and also according to the finding of the common exists of conversion surfaces of sedimentary cycle in Ng I 1-1 after we analysis the log response and log data,we make an exploring by choosing a pilot test in Ng I 1-1 to research on fracture zone or sandstone for conversion surface of sedimentary cycle.Then we get a whole set of exploring methods of residual oil in the thick sand beds reservoir(non-perforation,control perforation interval;perforation,block the stratum then repeatedly it,which help us to know the layer and broaden exploring methods.This method also provides a new and feasible way for the similar oil reservoirs. |
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| Keywords: | Ng I 1-1 Ng I 1 formation thick sand beds Conversion surface deposition Log response and log data Control perforation interval Block the stratum then repeatedly it |
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