| 用地震资料预测孔隙度的简单协克里格法 |
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| 引用本文： | 孙树海 刘雪莹. 用地震资料预测孔隙度的简单协克里格法[J]. 大庆石油地质与开发, 1993, 12(2): 29-32 |
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| 作者姓名： | 孙树海 刘雪莹 |
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| 作者单位： | 大庆石油管理局勘探开发研究院
(孙树海)，大庆师范学校(刘雪莹) |
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| 摘 要： |
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| 关 键 词： | 协克里格法 孔隙度 地震 预测 |
SIMPLE COKRIGING OF PREDICTING POROSITY USING SEISMIC DATA |
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| Sun Shuhai , Li Xueying. SIMPLE COKRIGING OF PREDICTING POROSITY USING SEISMIC DATA[J]. Petroleum Geology & Oilfield Development in Daqing, 1993, 12(2): 29-32 |
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| Authors: | Sun Shuhai & Li Xueying |
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| Affiliation: | Sun Shuhai & Li Xueying |
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| Abstract: | : This paper briefly introduces the mechanism of simple cokriging. Least square linear regression method and simple cokriging is used respectively to predict the distribution of gas - bearing sandstone reservoir of Fuyu oil reservoir at Songzhan area in the northern part of Songliao basin. Cross check in cross-borehole shows that root-mean-square error of predicted porosity of simple cokriging is less than 10% compared with that of linear re-gression method. |
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| Keywords: | : Cokriging Porosity |
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