2D / 3D UHR Systems

TTS specialise in both 2D and 3D Ultra High Resolution Seismic Survey. This type of survey can be setup with a single UHR streamer and source, or multiple streamers and multiple sources.  

TTS have a range of highly sensitive, short channel interval streamers, specifically for UHR survey. These streamers can
 be hand deployed or mobilised on small hydraulic winches.

 

TTS UHR streamers have channel group intervals of 3.125m or less.  Specialised 1 metre and 2 metre channel  interval streamers are available. TTS streamers are modular in construction and can be setup in hybrid formation. A mix of channel group intervals can be configured for each streamer if required.

UHR Streamer channel counts are available from 1 channel up to 192 channels.  All streamers are designed for use with digicourse depth controllers, ensuring  streamers are towed at the best depth to receive high frequencies reflectors.

 

DGPS source and Streamer head floats, along with small DGPS tailbuoys are available to position equipment in the water, allowing for real time binning and 3D data processing.

TTS have a variety of Ultra High Frequency sources available for hire. These range from High Frequency sparker systems to mini airguns combined with small electric compressors (Sauer WP4321) . Survey objectives and target depths will influence source selection and TTS can provide  advice if required.

 

TTS have a wide ranging experience of  3D UHR survey using multiple streamers and sources. These  setups typically utilise GPS positioning  for head and tail of each streamer and source.  3D data acquisition can enhance subsequent data to show elements of the upper seabed that may be missed with traditional 2D UHR techniques.

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