4D repeatability using dual vessel acquisition: Holstein field, Gulf of Mexico

3D Seismic Survey Design, Second edition

“…Of course, the number of sources should be the same in all surveys. Barousse et al (2007) describe a drastic solution to a serious feathering problem in the Gulf of Mexico. They used a two-boat operation with a short streamer (somewhat longer than half the length of the streamers in the baseline survey) in a two-pass mode.…”