| 地震多属性分析技术在含气储层预测中的应用 |
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| 引用本文： | 李达, 隋波, 马光克, 陶倩倩. 地震多属性分析技术在含气储层预测中的应用[J]. 海洋地质前沿, 2012, 28(6): 51-55. |
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| 作者姓名： | 李达 隋波 马光克 陶倩倩 |
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| 作者单位： | 中海石油(中国)有限公司湛江分公司, 广东湛江 524057 |
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| 摘 要： | 利用地震多属性分析技术,可以对地震数据进行各种数学、物理变换,提取出包含其中的岩性、含油气性、物性信息,为含油气储层预测提供技术支持,使地震属性模式识别技术在油气储层预测中得到了广泛的应用。在地震属性优选的基础上,应用多属性聚类分析技术,实现地震多属性与储层信息的结合,使特定的聚类区能可靠地反映含油气分布,同时聚类分析结果也可成功地预测研究区ZH2_1气组的有利含气区,为进一步勘探开发提供了目标区域。
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| 关 键 词： | 地震多属性 聚类分析 含气预测 |
| 收稿时间： | 2012-02-09 |
APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION |
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| LI Da, SUI Bo, Ma Guangke, TAO Qianqian. APPLICATION OF SEISMIC ATTRIBUTES ANALYSIS TECHNOLOGY TO GAS RESERVOIR PREDICTION[J]. Marine Geology Frontiers, 2012, 28(6): 51-55. |
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| Authors: | LI Da SUI Bo Ma Guangke TAO Qianqian |
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| Affiliation: | Zhanjiang Branch of CNOOC Ltd., Zhanjiang 524057, Guangdong, China |
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| Abstract: | Seismic attributes analysis technology,which uses mathematic and physical conversion into seismic data interpretation,is adopted to extract the information about lithology,gas-oil occurrence and physical property of a reservoir so as to provide technological support to gas-oil reservoir prediction.The pattern recognition technology of Seismic attributes has also been widely applied in the oil and gas reservoir prediction.Upon selection of optimal seismic attributes,we used the multi-attribute clustering technology to establish the connection between multi-attributes and reservoir information.The specific cluster area may indicate an oil and gas rich area.We made prediction for the gas group of ZH2_1 in the Zhu-3 Depression.Favorable target area was selected for further exploration and development. |
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| Keywords: | seismic multi-attribute clustering technology reservoir predicting |
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