MIGRATION VELOCITY ANALYSIS IN ‘STSEIS PRE-STACK IMAGING SYSTEM’
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Abstract
The STseis pre-stack imaging system is a sort of technology developed by the oil field itself. In this paper, we introduce the technology of migration velocity analysis in the Stseis Pre-stack imaging system, including residual curvature analysis and velocity scanning of pre-stack migration. Together with the technology of pre-stack time migration and depth migration, we can get more accurate imaging velocity.
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