Appointment

The towed seismic streamer SplitMultiSeis streamer 16 ch/1.5/diff is designed to be used as a receiving system for conducting high-resolution seismic surveys in the water area using the SBP, HRS, VHRS, UHRS and others methods. The sensitive elements of the braid are highly sensitive hydrophones with pre-amplified signals. The number of channels in the braid is 16 pcs. Silicone oil PMS 200 is used as a filler. It is possible to use a scythe to implement a deep-seated surveillance system.

The principle of operation of the device

The towed seismic streamer SplitMultiSeis streamer is designed to receive and amplify seismic vibrations and transmit them to a seismic station located on a geophysical vessel. When conducting seismic surveys at sea (rivers), piezoelectric seismic receivers (hydrophones) are used, in which the excess pressure in the water associated with the arrival of a seismic wave is converted into an electrical signal. The sensing element is piezoceramics, with contacts for transmitting an electrical signal. The seismic receivers are placed in a neutral buoyancy receiving device – a marine seismic spit, which is a polyurethane hose filled with a light liquid.

Completeness

Seismic streamer - 1 piece

Deck cable - 20 m

Tow cable - 100 m

Technical specifications

• Manufacturer: SPLIT LLC, Russia
• The number of channels is 16
• The length of the active part is 22.5 meters
• The step between the channels is 1.5 m
• Sensitivity - 8.9 V/Bar
• Tow cable -100 m
• Deck cable – 20 m
• Filler: PMS-200 (silicone oil)
• Supply voltage: 12V