Beam Tomography (BT) is a novel high resolution, wide azimuth migration velocity analysis tool using Beam Migration. The high resolution updates are comparable to FWI results, with three orders of magnitude more efficiency. A 2000 sq km velocity model can…

In my classification, beam migrations are a subset of smart migrations, a class of algorithms that uses information in the prestack input data to guide the migration operator, in contrast with brute force migrations (or dumb migrations) such as Kirchhoff…

On the walls of our Houston Z-Terra office, we have a lot of movie posters.  It’s a tradition that started at 3DGeo when our office was across the road from Silicon Graphics, which made computers used for computer generated imagery…

 We are working in the largest industry in the world by revenue and market capitalization.  The top 4 oil and gas companies ExxonMobil, Shell, Chevron and BP have a market capitalization of about $1 trillion and annual revenues in the…

Mihai Popovici shares his musings on innovative technology and Smart Migration algorithms on his blog. Read the post here>  

Mihai Popovici airs his skepticism about Full Waveform Inversion and the claims of its proponents on his blog. Read the post here>  

Mihai Popovici blogs about seismic industry layoffs, equity devaluation, and cash flows from operations of large service providers. Read the post here>  

Z-Terra has announced Paul Taylor as its new Vice President Business Development for Europe, Africa, and the Middle East. Paul is a seasoned executive with more than 30 years in the geophysical industry with management, operations, and sales and business…