simultaneously in two wells using distributed acoustic sensing (DAS) during the acquisition
of the 2012 Mars 4D ocean-bottom seismic survey in the deepwater Gulf of Mexico. The
objectives of the project were to assess the quality of DAS data recorded in fiber-optic cables
from the surface to the total depth, to demonstrate the efficacy of the DAS VSP technology in
a deepwater environment, to derisk the use of the technology for future water injection or …