TNG-Group provides integrated services in the field of marine and transit seismic surveys.
At the end of 2014 TNG-Group entered a new marine 3D seismic acquisition market. The Company has in its portfolio successfully completed 3D seismic projects, with Vessel configuration including 12 streamers, geographically ranging from Russia’s Far East to Arctic seas.Services
- 2D and 3D offshore seismic survey in deep water with streamers and in transit zones (OBN/OBC)
- Site survey
- Survey design, planning / projecting the works. Arrangement and performance of field works
- Field operations supervision, selection of qualified experts
- Preparation of materials for delivery to State Archives
- Seismic data processing
Offshore Seismic
To carry out complex works in marine seismic exploration, TNG-Group has Research Vessels (RVs) in its arsenal.Prospector Research Vessel:
- Сapable of towing up to 12 streamers 8000 m long;
- G GUN II Air Sources;
- ION DigiStreamer Recorder (24-bit);
- DigiSTREAMER Gel Streamers;
- GPS-systems Veripos Ultra and Veripos Apex for vessels positioning;
- CMX DigiRANGE II™ acoustic network;
- DigiFIN™ for lateral streamer positioning;
FaXian 6 Seismic Vessel:
- Сapable of towing up to 12 streamers 8000 m long;
- G GUN II Air Sources;
- Sercel Seal 428 Recorder (24-bit);
- Sercel Seal Sentinel® Streamers;
- C-NAV 3050 and Veripos GPS systems for vessels positioning;
- CMX DigiRANGE II™ acoustic network;
- DigiFIN™ for lateral streamer positioning;
HYSY 720 Seismic Vessel
- Сapable of towing up to 12 streamers 8000 m long;
- G GUN II Air Sources;
- Sercel Seal 428 Recorder;
- SSAS Streamers;
- Starfix G2 and Starfix XP GPS systems for vessels positioning;
- CMX/ CTX – acoustic source / receiver;
- DigiFIN™ – for lateral streamer positioning;
Chase boats and Security vessels:
- “Tanux III” Chase boat;
- “Kaliningradets” Chase boat;
- “Geo service 1” Offshore supply ship;
- “Mirgorod” Chase boat / Security vessel.
OBC Seismic Acquisition
- Base ship (Recorder) – “Alexey Maryshev” Research Vessel
- “Petr Kotsov” Base ship
- “Ostrov Anzer” Deep-water source ship
- “Briz” Deep-water handling vessel
- RBF-5368 Shallow-water source vessel
- Shallow-water handling vessel – 3 units;
- Ancillary small-size watercraft – motor boats “Narwal RIB Fast 1000” – 5 units;
- ARAM ARIES II Telemetry data acquisition system;
- RGI-25-11A Hydrophone;
- C-Nav GNSS satellite system;
- GPS-receivers Trimble SPS 461, Timble 5700;
- “Integra” radiomodem;
- “Humminbird 718” Ecosounder;
- “Solinst 3001” Groundwater and Surface Water Monitoring Instrument;
- Nortek Continental Current Profiler;
- Valeport miniSVP Sound Velocity Profiler.
