相干数据体和面块切片技术在焉耆盆地本布图地区地震资料解释中的应用  

Application of Coherent Cube and Surface Slice Technologies in Seismic Interpretation in Benbutu Area in Yanqi Basin

作　　者：常炳章[1] 田小敏[1] 陆光辉[1] 鲍强[1] 李霞[1] 王勇[2] 

机构地区：[1]河南石油勘探开发研究院,河南南阳473132 [2]河南石油勘探局

出　　处：《河南石油》2003年第1期14-16,共3页Henan Petroleum

摘　　要：相干数据体和面块切片技术在地震资料解释中能减小解释人员对比和层位自动拾取产生的偏差 ,快速识别和把握断裂系统的总体特征 ,直观显示复杂断块的空间组合 ,以三维可视化图形展示解释成果。该技术应用于焉耆盆地本布图地区的三维地震资料精细解释 ,处理效率和解释精度都有提高 ,依据最终成果部署的评价井 ,预测目的层深度与实钻深度误差小于 10m。Application of coherent cube and surface slice technologies in seismic interpretation can reduce errors resulted from visual correlation and horizon automatic picking, rapidly identifies the overall features of fault system, directly displays the spatial combination of complex fault blocks, and shows interpretation results in 3-D visualized diagrames. These technologies are utilized in fine 3-D seismic interpretation in the Benbutu area in Yanqi basin, leading to much higher processing efficiency and accuracy. Deviation of the predicted target depth from its real drilled depth is below 10m in the appraisal well positioned according to the final research results.

关 键 词：三维地震 相干 面块切片 可视化 焉耆盆地 

分 类 号：P631.445[天文地球—地质矿产勘探]