SYSTEMS AND METHODS FOR SEISMIC INVERSION DRIVEN VELOCITY ANALYSIS

摘要

The present invention relates generally to enhancement and optimization of processing seismic data. The present invention relates to systems and methods of accurate selection of P-wave velocity based on density volumes in low reflectivity reservoirs. More particularly, the embodiments of the present invention provide P-wave velocity selection based on density volumes in low reflectivity reservoirs, to predict accurate velocity and using this accurate velocity for optimized pre-stack time and pre-stack depth seismic imaging. The present invention provides advantage in characterizing reservoirs enabling user to perform better mapping of the target with confidence, proper well placement and better reserves' estimation.