Cenovus Energy Inc.
SYSTEM, METHOD AND APPARATUS FOR CREATING VIRTUAL POINT SOURCES WITHIN A HYDROCARBON FORMATION

Abstract:

Downhole tools and method for a well. At least some of the example embodiments are methods of imaging a formation around a first borehole, including: focusing first outbound acoustic energy, launched from a tool with the first borehole, on a volume within the formation spaced away from the first borehole, the focusing creates a first virtual point source (VPS) that creates a first return acoustic energy; receiving the first return acoustic energy from the first VPS at a plurality of seismic sensors; and determining a parameter of the formation between the first VPS and a location of the seismic sensors using the first return acoustic energy.