埃克森制造研究公司和西方地球物理公司已研制出并成功地试验了一种适用于在冰雪复盖地区作高速复盖剖面的地震拖缆。该拖缆由相同的许多段串联而成。每一段由一组相间的地震检波器组成,其内部接线接到一宽而平的加强橡胶带上。长度达一英里的整个电缆由一般的履带车根据拖——停——放炮的顺序拖曳。对半英里长的原型电缆使用一种独特的方法消去剩余拖曳张力,可使整个电缆与不规則的地形接触。与绷紧的电缆相比消除了皮带打滑噪声,产生良好的检波器与地面耦 Exxon Manufacturing Research and Western Geophysical Company have developed and successfully tested a seismic streamer that is suitable for high-speed capping profiles in ice-covered areas. The streamer is made up of many identical segments in series. Each section consists of a group of seismic detectors and the internal wiring is connected to a wide and flat reinforced rubber band. The entire length of a mile of cable by the general crawler tow - drag - blast order drag. Use a unique method of eliminating the remaining drag on a half-mile prototype cable to bring the entire cable into contact with an irregular topography. Eliminates belt slip noise compared to taut cables, resulting in good geophone and ground coupling