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Adaptive weight strategy for frequency-decomposed seismic attribute fusion in predicting of complex sand body distributions

Hong-Li Wu Xin-Ping Zhou Sheng-He Wu Zhen-Hua Xu Ming-Cheng Liu Bo Yang De-Gang Wu Zi-Shi Xie Yu Tang Xiao-Long Wan

石油科学（英文版）2026，Vol.23Issue(5)：2367-2389,23.

石油科学（英文版）2026，Vol.23Issue(5)：2367-2389,23.DOI:10.1016/j.petsci.2026.01.022

Adaptive weight strategy for frequency-decomposed seismic attribute fusion in predicting of complex sand body distributions

Hong-Li Wu ¹Xin-Ping Zhou ²Sheng-He Wu ¹Zhen-Hua Xu ¹Ming-Cheng Liu ¹Bo Yang ³De-Gang Wu ¹Zi-Shi Xie ¹Yu Tang ¹Xiao-Long Wan⁴

作者信息

1. National Key Laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,China||College of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China
2. Research Institute of Exploration and Development,PetroChina Changqing Oilfield Company,Xi'an,710018,Shaanxi,China
3. National Key Laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,China||College of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||CNOOC Hainan Branch Company,Haikou,570312,Hainan,China
4. National Key Laboratory of Petroleum Resources and Engineering,China University of Petroleum(Beijing),Beijing,102249,China||College of Geosciences,China University of Petroleum(Beijing),Beijing,102249,China||Research Institute of Exploration and Development,PetroChina Changqing Oilfield Company,Xi'an,710018,Shaanxi,China
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摘要

关键词

Reservoir heterogeneity/Sand thickness prediction/Frequency-decomposed attribute intelligent fusion/Adaptive weighting/Deep neural network

Key words

Reservoir heterogeneity/Sand thickness prediction/Frequency-decomposed attribute intelligent fusion/Adaptive weighting/Deep neural network

引用本文复制引用

Hong-Li Wu,Xin-Ping Zhou,Sheng-He Wu,Zhen-Hua Xu,Ming-Cheng Liu,Bo Yang,De-Gang Wu,Zi-Shi Xie,Yu Tang,Xiao-Long Wan..Adaptive weight strategy for frequency-decomposed seismic attribute fusion in predicting of complex sand body distributions[J].石油科学（英文版）,2026,23(5):2367-2389,23.

基金项目

This study is funded by the Science Foundation of China Uni-versity of Petroleum(Beijing)(Grant No.2462025BJRC005),Stra-tegic Cooperation Technology Projects of China National Petroleum Corporation(CNPC)and China University of Petroleum(Grant No.ZLZX2020-02),Major Science and Technology Project of Changqing Oilfield(Grant No.2023DZZ04),and China University of Petroleum(Grant No.2462023YJRC034),and the National Natural Science Foundation of China(Grant No.42202178,42272110). （Beijing）

石油科学（英文版）

ISSN：1672-5107

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