Application of Forward Modeling to the Seismic Data Acquisition in Dapingfang Volcanic Area in Liaohe Depression

Abstract

Abstract: The geology of Dapingfang volcanic area in Liaohe depression is introduced briefly. Based on the analysis of the theory of low frequency signal which is beneficial to the image of underlying strata of volcanic rock, integrated with the present geologic knowledge, the forward model is developed for shot record and migration section obtained from different seismic wavelet. The modeling results indicate that low frequency signal is beneficial to the image of middle and deep strata, which should be protected in the further exploration in this area.

Key words: Liaohe oil field, volcanic rock, forward modeling, low frequency

CLC Number:

P631.422

WANG Hai-bo, LIU Bing, YU Jian-hua, WANG Chang-jiang. Application of Forward Modeling to the Seismic Data Acquisition in Dapingfang Volcanic Area in Liaohe Depression[J]. Xinjiang Petroleum Geology, 2010, 31(2): 200-202.

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Application of Forward Modeling to the Seismic Data Acquisition in Dapingfang Volcanic Area in Liaohe Depression

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