摘要
为了加快WXN凹陷的油气勘探,本文从已有地质认识和地震资料出发,结合三维工区及周边地区钻探成果,对WX三维进行了测井约束反演,并利用波阻抗反演体识别砂体并展开追踪,寻找岩性圈闭,为下一步勘探奠定基础。
In order to expediting the explore of WXN-sag,logging constrained inversion have been done to WX3D by using geologic cognition,seismic data and the drilling result of 3D project and the peripheral region.Based on acoustic impedance,sand bodies are identified and traced for lithologic trap,which get ready for the next step of exploration.
引文
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[2]张明振,印兴耀,谭明友,等.对测井约束地震波阻抗反演的理解与应用[J].石油地球物理勘探,2007,42(6):699~702.
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