首页>
外国专利>
METHOD FOR UPDATING VELOCITY MODEL USED FOR MIGRATING DATA IN 4D SEISMIC DATA PROCESSING
METHOD FOR UPDATING VELOCITY MODEL USED FOR MIGRATING DATA IN 4D SEISMIC DATA PROCESSING
展开▼
机译:更新用于4D地震数据处理中数据迁移的速度模型的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A modified velocity model different from an initial velocity model is determined for migrating a vintage of 4D seismic data. The modified velocity model minimizes differences between a reference vintage migrated using the initial velocity model and the vintage migrated using the modified velocity model.
展开▼