Shot gather before and after DUG Deblend.In this OBN example three triple-source vessels were firing within 15km of each other. (Data courtesy of Carbon Transition and TGS)
A JV project between TGS and DUG, the “Peninsular Malaysia Mega Merge 3D” involved 39 different surveys (including 3 OBC surveys). With data vintages from 1989 to 2014 the combined area was over 17,000 square kilometres. The high-resolution velocity model was built up to a maximum frequency of 35 Hz.
Depth
DUG’s depth imaging workhorse. (Requires the Time module)
Least-squares RTM (left) offers a number of benefits over conventional RTM (right) including improved bandwidth and illumination plus a reduction in migration noise and acquisition footprint.
DUG Elastic MP-FWI Imaging solves for three-component reflectivity, Vp, Vs, P-impedance, S-impedance and density. (Data courtesy of Shell)
MP-FWI imaging
DUG’s state-of-the-art technology for processing and imaging. (Requires the Advanced module)