| 准噶尔盆地玛北油田孔隙度横向预测 |
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| 引用本文： | 雷德文.准噶尔盆地玛北油田孔隙度横向预测[J].新疆石油地质,1995,16(4):296-300. |
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| 作者姓名： | 雷德文 |
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| 作者单位： | 新疆石油管理局 勘探开发研究院 834000 |
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| 摘 要： | 准噶尔盆地玛北油田具有含油砂组厚度较大、储层与盖层间波阻抗差异大、构造简单等有利地质条件，且测井与三维地震资料质量较好。具备地震储层横向预测的基础。因此利用少量关键井资料通过地质含义标定、振幅提取、逐步拟合、协克里金与反射系数约束、分区间孔隙度转换等步骤，对玛北油田主力油组的孔隙度进行了预测。后续探井资料表明，沿层振幅进行孔隙度预测方法简便，效果较好。
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| 关 键 词： | 玛北油田 储集层 孔隙度 预测 |
| 收稿时间： | 1995-07-05 |
TRANSVERSAL PREDICTION OF POROSITY IN MABEI OILFIELD. |
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| Lei Dewen,.TRANSVERSAL PREDICTION OF POROSITY IN MABEI OILFIELD.[J].Xinjiang Petroleum Geology,1995,16(4):296-300. |
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| Authors: | Lei Dewen |
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| Affiliation: | Research Institute of Explo-ration and Development, Xinjiang Petroleum Administration Bureau, Karamay 834000 |
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| Abstract: | Mabei oilfield in Junggar basin is characterized by favourable geologicalconditions such as thicker oil sand members, great wave impedance difference betweenreservoir and caprock, simple structure, higher quality of logging and 3-D seismic data,providing with the base for transverse prediction of reservoir. This panier predicted theporosity of major oil layer formation in Mabei oilfield by using few key well data, strati-graphic correlation, picking up of amplitude, matching step by step, restriction of She-crikin and reflection coefficient, conversion of porosity in different intervals , and better re-sult is obtained. |
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| Keywords: | Mabei oilfield Reservoir Porosity Prediction |
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