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《Journal of Oil and Gas Technology》 2008-05
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Reservoir Charactersization with Relatively High Permeability Reservoir in Tight Gas Field——Case Study of Sulige Gas Reservoir

WEI Tie-jun(School of Energy Resources,China University of Geosciences,Beijing 100083,China;Research Institute of Petroleum Exploration and Development,CNPC,Beijing 100083,China)GUO Jian-lin,JIA Ai-lin,HE Dong-bo,TANG Jun-wei(Research Institute of Petroleum Exploration and Development,CNPC,Beijing 100083,China)  
The key to develop tight gas reservoir was to find out the relative-high permeability reservoirs.By taking Sulige Gas Field for example,one of it was investigated in this study and the information from reservoir lithology study,well log and seismic data were combined to make an comprehensive analysis of relative-high permeability reservoir,including microscopic features and response characteristics of well logs and seismic tests.The combination of secondary sedimentary-facies-restitution,well log identifying induced porosity,sand superposition law research,AVO analysis and facies-controlled-stochastic modeling was suggested to predict relative-high permeability sandbodies.As the outcome of this research,the distribution law of relative-high permeability reservoir derived from braid rivers may provide a sound support for effective development of Sulige Gas Field.It could also be introduced to guide the development of similar gas fields.
【Fund】: 国家重点基础研究发展计划(973计划)项目(2007CB209506)
【CateGory Index】: P618.13
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