| 分频解释技术在塔河油田储层预测中的应用 |
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| 引用本文： | 朱定,孙素琴,蒋进勇. 分频解释技术在塔河油田储层预测中的应用[J]. 石油与天然气地质, 2010, 31(1): 49-53. DOI: 10.11743/ogg20100108 |
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| 作者姓名： | 朱定 孙素琴 蒋进勇 |
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| 作者单位： | 中国石油化工股份有限公司, 西北油田分公司, 石油勘探开发研究院, 新疆, 乌鲁木齐, 830011 |
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| 摘 要： | 塔河油田石炭系卡拉沙依组砂体埋藏深、厚度薄、横向变化大,砂体预测描述困难。利用分频技术对卡拉沙依组薄砂层进行了识别与描述,通过特定频率的相位,揭示了砂组多期沉积的边界,并利用调谐亮点对砂组的分布范围进行了追踪,通过首峰频率估算了砂组的厚度。分频解释技术达到了薄砂岩储集层的识别目的,提高了储层预测的精度。
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| 关 键 词： | 分频解释 薄层砂岩 砂体描述 储层预测 |
| 收稿时间： | 2009-09-16 |
Application of frequency division interpretation technique to reservoir prediction in Tahe oilfield |
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| Zhu Ding,Sun Suqin,Jiang Jinyong. Application of frequency division interpretation technique to reservoir prediction in Tahe oilfield[J]. Oil & Gas Geology, 2010, 31(1): 49-53. DOI: 10.11743/ogg20100108 |
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| Authors: | Zhu Ding Sun Suqin Jiang Jinyong |
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| Affiliation: | Petroleum Exploration & Production Research Institute, SINOPEC Nortnwest Company, Urumqi, Xinjiang 830011, China |
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| Abstract: | Sandbodies in the Carboniferous Kalashayi Formation in the Tahe oilfield are characterized by deep burial depth,small thickness and great lateral viariation,which makes it hard to predict them.In this paper,the frequency division interpretation tecnique is used to identify and characterize thin sandstones in the Kalashayi Formation.Boundaries of multi-stage deposits in the sandsonte unit are identified by using the phase of certain frequency.The distribution of sandstone is traced according to tuning bright... |
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| Keywords: | frequency division interpretation thin sandstone sandbody characterization reservoir prediction |
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