The use of fiber optic sensing technology for borehole seismic: the ability to simultaneously record VSPs (Vertical Seismic Profiles) in downhole wells, resulting in a significant reduction in acquisition time and carbon dioxide emissions.

The challenge faced by researchers was to obtain high-resolution borehole seismic images in downhole wells without deferring production from the platform. The conventional approach, using a downhole geophone method, would have taken a staggering month, leading to a considerable loss in production.

However, a solution emerged in the form of the fiber optic borehole seismic system. This innovative approach involved the installation of fiber optic cables in wells, allowing for the recording of borehole seismic data simultaneously along the full length of the wellbores.

This technique provides an exciting glimpse into the future of seismic acquisition, highlighting the potential for fiber optics to revolutionize the borehole seismic industry. The ability to capture detailed seismic data in a fraction of the time and with minimal environmental impact opens up new possibilities for exploration and production companies.

It should be noted, that the DFOS along with a suitable downhole cables, simultaneously recording VSPs in downhole wells showcases the immense potential of this technology. With reduced acquisition time, minimized carbon emissions, and high-resolution seismic images, it is clear that the future of borehole seismic acquisition lies in fiber optics.
We are still in the process of mastering the vertical seismic profiling, but in the meantime you can check out what we do best. So, let us partner and join forces to decarbonize your operations and unlock a new era of exploration and production.