eGWM
Fast and Efficient Wave Equation Imaging
eGWM offers high frequency, true amplitude imaging in a fraction of the time it takes to run RTM.
Naturally attenuating multiples and noise by design, eGWM outputs clean angle gathers. Hence, no need for pre-conditioning and error-prone offset-to-angle conversion. Its outputs are ideal for AVA studies and seismic inversion.
eGWM is positioned to replace RTM and legacy ray-based imaging methods such as Kirchhoff.
GRT
Accurate Imaging AVA Compliant
GRT provides superior depth imaging and more geologically meaningful structure compared to other ray-based migration methods.
GRT correctly determines reflection coefficients, incidence angles, and corresponding amplitudes. It delivers angle gathers as standard output which are perfect for generating accurate elastic attributes.
eGWM Reservoir
Rock Physics and Inversion for eGWM
Get maximum return from your eGWM investment with complementary rock physics and elastic inversion.
Discover how seismic response at your reservoir can fluctuate to changes in reservoir fluids, lithology, porosity, and thickness.
Utilise the precise amplitudes from eGWM with deterministic or geostatistical inversion and upgrade your elastic attributes, allowing for improved delineation of existing reservoirs and identify potential targets.
eRTM
Next Generation RTM
RTM is a preferred method of imaging in complex geological environments subject to rapid velocity changes and anisotropy.
Conventional RTM suffers from side effects at sharp boundaries linked to correlation and dispersion.
eRTM uses different types of boundary conditions to solve the common problems inherent in standard RTM.
