Well planning using seismic coherence

摘要

A system for predicting hydrocarbon production from a subterranean region of interest using reflection seismic data. The system sets a drainage area around reference traces and defines drainage pathways extending outwardly from the reference trace towards the perimeter of the drainage area. A mathematical combination of the trace-to-trace coherence factors and reservoir quality attributes along each drainage pathway is calculated for each reference trace, thereby providing an indication of both initial and sustained hydrocarbon production from that location.