| 克拉玛依油田砾岩油藏水淹层定量解释 |
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| 引用本文： | 许长福,彭寿昌,王晓光,李洪奇,谭锋奇.克拉玛依油田砾岩油藏水淹层定量解释[J].新疆石油地质,2010,31(1):93-95. |
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| 作者姓名： | 许长福 彭寿昌 王晓光 李洪奇 谭锋奇 |
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| 作者单位： | 1.西南石油大学 石油工程学院,成都 610500;2.中国石油 新疆油田分公司 勘探开发研究院,新疆 克拉玛依 834000;3.中国石油大学 石油与天然气工程学院,北京 102249 |
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| 摘 要： | 克拉玛依油田砾岩油藏储集层岩性复杂、非均质性强、注入水矿化度变化大,水淹层定量解释较困难。通过多元回归建立分岩性的饱和度模型以及产水率、水洗指数等解释模型,结合地层电阻率变化特征,能够有效地提高水淹层测井解释的精度,满足实际应用要求。
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| 关 键 词： | 克拉玛依油田 砾岩油气藏 测井解释 饱和度 产水率 水洗指数 电阻率 |
| 收稿时间： | 2009-09-10 |
Quantitative Interpretation of Watered-Out Conglomerate Resevior in Karamay Oil Field |
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| XU Chang-fu,PENG Shou-chang,WANG Xiao-guang,LI Hong-qi,TAN Feng-qi.Quantitative Interpretation of Watered-Out Conglomerate Resevior in Karamay Oil Field[J].Xinjiang Petroleum Geology,2010,31(1):93-95. |
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| Authors: | XU Chang-fu PENG Shou-chang WANG Xiao-guang LI Hong-qi TAN Feng-qi |
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| Affiliation: | 1. Institute of Petroleum Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;2. Research Insitute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;3. School of Oil and Gas Engineering, China University of Petroleum, Beijing 102249, China |
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| Abstract: | The conglomerate reservoir in Karamay oil field is characterized by complicated lithology,serious heterogeneity,varied salinity of injected water,which result in difficulty of quantitative interpretation of watered-out zones in it. This paper develops the models for lithology-based oil saturation,water cut and watered-out index by multivariate regression analysis. In combination with variation of the formation resistivity,the accuracy of well log interpretation of the watered-out zones can be effectively im... |
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| Keywords: | Karamay oil field conglomerate reservoir well log interpretation oil saturation water cut watered-out index resistivity |
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