MultiFocusing project consists from several stages according to scheme below:
Prestack data loading and binning.
The binning procedure required in order to assign each prestack trace to one of the bin points. On later stage MultiFocusing algorithm selects traces into specific super-gather and consider it for data analysis and/or stack.
This stage includes loading of seismic data by:
oLoad seismic traces
oLoad seg-y traces
oBinning 2D
oBinning 3D
MultiFocusing (MF) parametrization
This module responsible for initialization of parameters required by different MF versions and seismic data types (COMF / ZOMF, 2D / 3D). This procedure prepares MF parametrization tables that used by MF Engine modules of corresponding MultiFocusing type.
Output data :
oMF Tables Parametrization
MF data analysis - Engine
This stage has several implementations according to seismic data type and MultiFocusing version. This stage responsible for calculation and creation of MF database that stores all kinematics variations for specific seismic dataset.
MF prestack data enhancement
Similarly to MF Engine, this stage has several implementations according to seismic data and MF type. It responsible for creation of enhanced prestack gathers according to selected MF type.
MF imaging
Similarly to MF Engine, this stage has few implementations according to seismic data and MF type. Imaging modules are responsible for picking velocity corridors, creating dynamic zero or common offset MF sections by extraction of wavelets corresponding to picked corridor.