Omega 2019.1 Now Available
The Omega geophysical data processing platform and associated Petrel Earth Model Building plug-in provide all the necessary tools to efficiently and accurately process land, marine, transition zone, 2D, 3D, and time-lapse seismic data.
The Omega platform offers an interactive desktop, seismic processing infrastructure, sophisticated data management, and wide algorithm base to enable complex seismic data processing from a single workstation to a cluster processing environment. The Petrel Earth Model Building plug-in comprises a complete workflow for imaging and velocity modeling that harnesses the power of the Omega platform and the Petrel E&P software platform to provide an interactive environment for confident decision making.
Together, these platforms offer
industry-leading tomography and steering filters
fully integrated interpretation and processing
high-definition flexible velocity model representation
full anisotropic modeling (vertical transverse isotropy [VTI] and tilted transverse isotropy [TTI])
complex geobody modeling capabilities
interactive localized imaging techniques
The key features of Omega 2019.1 include
New suite of seismic function modules for surface-consistent deconvolution, which includes the ability to derive a single surface-consistent deconvolution decomposition for an entire survey
New seismic function module that optimizes the quality and cost of the 3D GSMP general surface multiple prediction algorithm in areas with underlying geological complexities
New seismic function module for analyzing S-wave splitting as part of the multicomponent processing workflow
As part of the full-waveform inversion (FWI) workflow, a new seismic function module for performing 3D Gaussian smoothing with a trace sample–centered 3D window
In the imaging workflow, a new seismic function module that removes smoothing-induced velocity changes around salt halos
Improved efficiency and processing speed for the following seismic function modules: 3D GSMP algorithm, adaptive deghosting, adaptive subtraction, and others
Improved usability and functionality for the Omega SeisFlow and Job Analysis applications
New features and updates for Omega Cluster Model with improved accounting and health check dialogs.
Under the software-as-a-service model, there are two new FWI solutions:
Adjustive full-waveform inversion
Reflection-based full-waveform inversion.
Approximately 800 revisions and updates are included in this release, including enhancements, new functionalities, and bug fixes.
The Petrel Earth Model Building plug-in suite is updated in conjunction with the release of Omega 2019.1. Updates include
New PP and PS registration features in the Petrel Earth Model Building suite
Prestack seismic interpretation (PSI) for improved event picking quality.
The suite of tools, including Omega platform and
Ocean Software Development Framework
plug-ins for the Petrel platform, is designed for anyone needing to
condition, process, model, image, interpret, invert, or otherwise handle seismic data or conduct AVO modeling.