| 克拉玛依油田冲积扇构型及剩余油控制模式 |
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| 引用本文： | 王晓光,贺陆明,吕建荣,张强,戴勇,郑胜,苏海斌.克拉玛依油田冲积扇构型及剩余油控制模式[J].断块油气田,2012,19(4):493-496. |
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| 作者姓名： | 王晓光 贺陆明 吕建荣 张强 戴勇 郑胜 苏海斌 |
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| 作者单位： | 1. 中国石油新疆油田公司勘探开发研究院,新疆克拉玛依,834000
2. 中国石油新疆油田公司开发处,新疆克拉玛依,834000 |
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| 基金项目： | 中国石油天然气集团公司重大科技专项 |
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| 摘 要： | 以克拉玛依油田六中区克下组典型冲积扇沉积油藏系统为研究对象,在对密闭取心岩心、测井及动态资料进行综合分析的基础上,结合野外露头观察,应用Miall储层构型理论与层序地层学,对冲积扇砂砾岩体进行层次结构解剖,划分了7个级次的构型界面、4类亚相、7类5级构型单元、9类4级构型单元和10类3级构型单元;详细描述了不同构型单元的规模及物性特征,建立了砾岩储层冲积扇构型模式;分析了构型对剩余油的控制作用。本研究为冲积扇剩余油评价和挖潜提供了新的研究方法,对提高整个克拉玛依油田冲积扇砂砾岩油藏开发效益具有普遍的指导意义。
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| 关 键 词： | 砾岩油藏 冲积扇 构型模式 单元特征 空间展布 剩余油 克拉玛依油田 |
Configuration of alluvial fan and control mode on remaining oil in Karamay Oilfield |
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| Wang Xiaoguang
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He Luming
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Lv Jianrong
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Zhang Qiang
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Dai Yong
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Zheng Sheng
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Su Haibin.Configuration of alluvial fan and control mode on remaining oil in Karamay Oilfield[J].Fault-Block Oil & Gas Field,2012,19(4):493-496. |
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| Authors: | Wang Xiaoguang He Luming Lv Jianrong Zhang Qiang Dai Yong Zheng Sheng Su Haibin |
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| Affiliation: | 1.Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay 834000, China; 2. Development Department, Xinjiang Oilfield Company, PetroChina, Karamay 834000, China) |
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| Abstract: | On the basis of synthetical analysis of sealed coring, logging and dynamic data anti combined with field outcrop observation, the hierarchical structure of glutenite body of alluvial fan is dissected through the application of the reservoir configuration theory of Miall and sequence stratigraphy, taking the typical alluvial fan sedimentary reservoir in Lower Karamay Formation of Liuzhong Area of Karamay Oilfield as an example. It was divided into seven bounding surfaccs, four subfacies, seven five-grade configuration units, nine four-grade configuration units and ten three-grade confignration units. The scale, and characteristics of physical property of different configuration units were described in detail and the configuration mode of alluvial fan of conglomerate reservoir was built. The control role of the configuration on remaining oil was analyzed. The study provides a new research method for the evaluation and potential tapping of remaining oil, which has universal guidance meaning for improving the development benefits of alluvial fan conglomerate reservoir in Karamay Oilfield. |
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| Keywords: | conglomerate reservoir alluvial fan configuration mode unit feature spatial distribution remaining oil Karamay Oilfield |
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