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oa High-Resolution 2880-Channel 2D Seismic Data Acquisition
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 64th EAGE Conference & Exhibition, May 2002, cp-139-00033
Abstract
Saudi Aramco has mobilized a 2880-channel 2D seismic crew with the aim of acquiring highresolution<br>seismic data capable of resolving lateral near surface velocity/structural variations<br>simultaneously with imaging deep gas bearing targets. The crew typically uses a symmetrical<br>split-spread configuration with five-meter in-line source and receiver group intervals,<br>resulting in a nominal 1440-fold seismic data set with an effective far trace offset of 7,200<br>meters at a 2.5-meter CMP interval.