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Submarine fan is an important lithologic reservoir. However, it is still a challenge to precisely estimate the lithofacies of submarine fan in exploration geophysics. Therefore, we propose significance indicators based on the depositional model to solve lack of well data in the exploration period. With submarine fan facies model analysis, sandstone and conglomerate contents are selected as significance indicators to quantify lithofacies of submarine fan in Dongying Formation, Liaodong Depression, China. These indicators have not only clear geological significance, but also response of seismic reflection. The fuzzy radial function neural network maps the relation between “sandstone and conglomerate contents” and “seismic attributes” to estimate lithofacies of submarine fan, which improve the precision of large-scale reservoir characterization in exploration period. Our objective is to find out quantitative indicators between fan depositional model and seismic data as a potential approach to estimate the submarine fan lithofacies. ©, 2015, Science Press. All right reserved.
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Shiyou Diqiu Wuli Kantan/Oil Geophysical Prospecting
ISSN: 1000-7210
Year: 2015
Issue: 2
Volume: 50
Page: 357-362
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 3
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count: -1
30 Days PV: 1
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