Abstract: A seismic cable deployment system is equipped with a cable puller comprising a windlass. A seismic cable follows a cable path extending from a storage unit to the cable puller, where the cable path extends in a circumferential direction deflected around a cylindrical drum surface and confined between the cylindrical drum surface and a drum-side surface of a tension belt which is pressed against the cylindrical drum surface by two pulley rollers being disposed on either side of the cylindrical drum surface. A belt tensioner is configured to impart elastic tension to the tension belt and a motor is configured to impart rotational motion to the cylindrical drum surface and translational motion to the tension belt.

Abstract: A system and method for handling seismic cable having sensor stations thereon is provided. The seismic cable is positionable about the seismic field for measuring seismic parameters of a subsurface structure. The system includes a mobile unit, a reel and a winch assembly. The mobile unit is positionable about the seismic field, and has a platform. The reel is supportable on the platform with the seismic cable disposable about the reel. The winch assembly is carried by the mobile unit and includes a plurality of cable guides. At least one of the cable guides has a passageway with an adjustable dimension for aligning and guiding the seismic cable and the sensor stations passing therethrough.

Abstract: A system and method for handling seismic cable having sensor stations thereon is provided. The seismic cable is positionable about the seismic field for measuring seismic parameters of a subsurface structure. The system includes a mobile unit, a reel and a winch assembly. The mobile unit is positionable about the seismic field, and has a platform. The reel is supportable on the platform with the seismic cable disposable about the reel. The winch assembly is carried by the mobile unit and includes a plurality of cable guides. At least one of the cable guides has a passageway with an adjustable dimension for aligning and guiding the seismic cable and the sensor stations passing therethrough.