Abstract:Fractured reservoir is one of important reservoir types for hydrocarbon exploration, and a major target for shale gas exploration. For fracture prediction of deep fluvial clastic reservoirs in China, we have conducted a series of researches including geometry design of VSP and 3D full-azimuth seismic acquisition, VSP processing and reservoir parameter estimation, VSP-driven surface seismic processing, structural and depositional interpretation, fracture prediction with attributes extracted from surface seismic P-wave data, and comprehensive analysis of VSP data and well logging data. Finally we obtain the prediction of fractured reservoirs. For reservoirs with continental facies, tectonic and sedimentary facies interpretations are needed to predict fracture-developed zones. On this basis, research on oil and gas accumulation model is needed to predict hydrocarbon-bearing fractured reservoirs.
凌云, 高军, 孙德胜, 林吉祥. 裂缝储层的地震预测技术与应用实例[J]. 石油地球物理勘探, 2015, 50(1): 91-102.
Ling Yun, Gao Jun, Sun Desheng, Lin Jixiang. A case study of fractured reservoir prediction. OGP, 2015, 50(1): 91-102.
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