SECTION OF EXTENDED MULTICHANNEL TOWED SEISMIC RECEIVER OF HOSE TYPE Russian patent published in 2024 - IPC G01V1/38 B63B21/60 

FIELD: seismic or acoustic survey.

SUBSTANCE: invention relates to marine seismic survey, namely to technical means of receiving seismoacoustic signals, and can be used in a system of towed multisection multichannel streamers, which require mechanical and technical reliability during operation during towing. Disclosed is a section of an extended multisection multichannel gel-filled towed streamer of a hose type for marine seismic survey, which includes sectional hose connectors installed at both ends of the section, each comprising a pin-type connector, wherein said section also includes seismic detectors as per the number of channels in the section, cable of transit wire lines, power cable of ring type, holders of power cable consisting of two disk rollers installed with the help of vertical axis in holder. Each holder of the power cable includes a guide in the form of a flat extended type of part, made in width corresponding to the width of the upper through hole in the holder, with a central hole along the diameter of the vertical axis, wherein said guide has extending end on cable side with length of at least twice the length of cable holder to secure cable thereon by means of thread bandage.

EFFECT: creation of reliable advanced multichannel extended towed seismic streamer of hose type.

2 cl, 2 dwg