FIELD: geophysics.
SUBSTANCE: invention relates to the field of geophysics and can be used for recording seismic data with towing a bundle of seismic sources located at a large distance. A method is proposed for conducting a seismic survey to collect seismic data. The method may include towing a bundle of seismic sources connected to a vessel, towing a set of towing cables connected to the vessel, and towing a set of towed streamers attached to the towing cables on an alignment cable at the towing points. In addition, the method includes towing a set of source cables in such a way so that the seismic clusters are located at a distance of at least 125 m.
EFFECT: increasing the information content of the obtained data by distributing seismic data at small distances more evenly and creating a data array at small distances for accurate display.
13 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2672044C2 |
| MARINE SEISMIC SURVEYING IN ICY OR OBSTRUCTED WATER | 2010 |
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|
RU2714519C1 |
| DEVICE FOR TOWING SEISMOGRAPHIC BAR IN SEAS WITH ICE COVER | 0 |
|
SU1744660A1 |
