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Types of activity
* Seismic survey 2D
* Hydromagnetic investigations
* On-board gravimetric investigations
* Geological sampling
* Multibeam echosounder
Specifications and main technical characteristics of the vessel
Project |
12883M |
Flag |
Russia |
Home port |
Saint-Petersburg |
Call Sign |
UIZO |
Ship class |
KM(*) Ë2 [1] À2 |
Class ID number |
830588 |
ID number |
8227238 |
Place and date of build |
1984/Nikolaev |
Place and date of reconstraction |
2014/ Tallin Estonia |
Length, m |
104.5 |
Width, m |
16 |
Draft, m |
6.9 |
Registered tonnage (gross/net), tons |
4430/1329 |
Unloaded displacement/Loaded displacement, ton |
3833/5715 |
Speed,knots |
15 (2 engines)/ 11 (1 engine) |
Cruising speed, knots |
13 (2 engines)/ 9 (1 engine) |
Cruising distance, miles |
30000 |
Fresh water capacity, cub. m. |
89 |
Fuel load, ton |
1240 (heavy)/88 (light)/44.6 (oil) |
Cruising capacity, days |
100 |
Propulsion units(type, power) |
2 [Ç Pilstick PC 2.5-400/3500 horsepower each (Russia) |
Radars |
Furuno FR-2115, Furuno FR/FAR-2835 (Japan) |
Communication |
Inmarsat Fleet77, Inmarsat MINI-M, Inmarsat-C |
GMDSS complex |
Furuno FS 1562-15, Furuno FM 8500 (Japan) |
Receiver-indicators |
Furuno GP-80 (Japan), Bris-K (Russia) |
Gyrocompass |
Vega-M (Russia) |
Log |
IEL-2M (Russia) |
Navigational echosounder |
NEL-1M (Russia) |
Hydrographic echosounder |
Navisound 420DS (Denmark), GEL-3 (Russia) |
Maritime traffic vessel control System |
ASUD-4 (Russia) |
Safety equipment:
|
2 x 35 persons 10 x 10 persons |
Scientific equipment
Recording system DigiSTREAMER 2D
Type |
DigiSTREAMER 2D |
Manufacturer |
ION (USA) |
Recording form |
SEG-D (rev.2) 8058 32-bit IEEE |
Sampling interval |
1, 2, 4 ms |
Recording devices |
IBM 3592 data storage,24 Tb RAID-system |
Storage media |
IBM 3592 cartridges (300 Gb) |
Display system |
Plotter OyO GS-524-24" |
Streamer DigiSTREAMER
Type |
DigiSTREAMER |
Manufacturer |
ION (USA) |
Length of the streamer active part |
7 000 m (max 8 000 m) |
Length of cable (Lead-In) |
350 m |
Number of channels |
560 (max 640 at length 8 000 m) |
Length of active section |
99.7 m |
Diameter of active section |
53 mm +/- 3 mm (5,3 cm) |
Type of filler |
Solid state (patent, unliquid gel) |
Operational depth(export section type) |
30 m max (98 ft) |
Survival depth |
300 m (984 ft) |
Streamer working Temperature |
from -5 to +30∞C (from 23 to 86∞F) |
Streamer storage Temperature |
from -20 to +60∞C (from -4 to 140∞F) |
Hydrophone group interval |
12,5 m (8 groups per section) |
Type of hydrophones |
Teledyne T-2BXE |
Number of hydrophones in group |
8 |
Group sensitivity |
19 V/bar |
Seismic winch |
ODIM A/S, (Norway) Maximum capacity - to 8 000 m |
Operating data of the streamer DigiSTREAMER active section
Active section (receiver portion) of the streamer is a part of DigiSTREAMER system for marine seismic data collection.
Differential characteristics:
. Gelling agent of the filling provides the control of internal sound level and advantages of positive buoyancy.
. In-line groups of sensors with optimized hydrophone scheme (development patent) for noise level control.
. Hydrophones Teledyne T2BX with noise reduction due to acceleration in groups of sensors.
. Titanium batteries provide the reduction in weight, durability and rust protection
Devices of the streamerÒs depth and positioning
Positioning Control System |
SYSTEM 3 PCS |
Type of depth control devices:
|
DigiBird 5010/5010-2 Exportable Compass Bird 5011E/5011E-2 |
Manufacturer |
ION (USA) |
Interface of data exchange with the seismic streamer |
Serial FSK, 26 kHz, 2 400 bit/sec |
Fixed direction indicator: -Accuracy |
DigiCOURSE Model 321 Magnetic Compass +- 0,5 ∞ |
Depth sensors accuracy |
+-0,15 meters |
Tailbuoy Transponder |
Seatrack 220 Tailbuoy TransponderKONGSBERG SEATEX AS (Norway) |
Sourse (Pneumatic supply system)
Type of source points |
Sleeve Gun SG-IIB |
Manufacturer |
ION,(USA) |
Number of pressure lines |
2 |
Number of sources in each line |
9 |
Operation depth |
5 m |
Length of the lines |
15 m |
Distance between the Lines |
7 - 10 m |
Total volume |
2 860 cubic inch |
Controllertype for pneumatic sources |
LongShot (Real Time Systems Inc., (USA) |
Accuracy |
0,1 msec |
Winches |
ODIM A/S (Norway) 2 basic and 4 auxiliary |
High pressure compressors - 3 pcs.
Type |
Sauer WP-6442 (Germany) 209 bar (2000 psi), 500 cu m/h |
Navigation seismic complex (at the additional request)
Type |
ORCA-2D |
Manufacturer |
ION Concept Systems Limited (UK) |
Autonomous ocean seismic station (ocean)
Type |
ABSS |
Manufacturer |
EDB OE RAS (RUSSIA) |
Recording element |
M-K4-SM26 m, MicroKOR, RUSSIA |
Measurement resolution, ms |
0.25, 1, 2, 4 Å 32 |
Number of channels |
4 |
Depth range, m |
0-6000 |
Mobile gravimeter (2 pc)
Type |
CHECAN-AM |
Manufacturer |
JSC ‘Group company ‘CRI’ ‘Electropribor’, RUSSIA |
Range, Gal |
10 |
Sensitivity, mGal |
0,1 |
Static accuracy, mGal |
1,0 |
Measurement resolution, sec. |
1,0 |
Marine difference magnetometer
Type |
SEASPY2 |
Manufacturer |
Marine Magnetics corp. Canada |
Measurement resolution,sec |
0,1 - 0,25 |
Sensitivity, nT |
0,01 |
Absolute accuracy, nT |
0,1 |
Range, nT |
18 000 -12 0000 |
Deep-water hydrographic echosounder
Type |
NAVISOUND 420 DS |
Manufacturer |
RESON A/S (Denmark) |
Range,m |
0,5 Ö 6 000 |
Operational frequencies,kHz |
11 and 200 |
Power,W |
300 |
Resolution,cm |
1 |
Accuracy |
11 kHz -10 cm, 200 kHz Ö 1 cm |
Multiple-beam echosounder
Type |
ATLAS HYDROSWEEP MD/30 1.5° x 1.5° |
Manufacturer |
Atlas Hydrographic GmbH (Germany) |
Range, m |
5-7 000 |
Operating frequencies, kHz |
24-30 |
Resolution,cm |
6,1 |
Control for ATLAS HYDROSWEEP MD/30 |
ATLAS HYDROMAP CONTROL;HYPACK & HYSWEEP Software |
Meridian attitude and heading reference system(roll,pitch, heading, heave) |
Teledyne TSS MAHRS (UK) |
Sound Velocity Profiler |
AML Plus Xwith SV, P and TXchange sensors |
Keel Sound Velocity Sensor |
AML Smart X |
Equipment for sampling (tonnage 5 tons)
Hydraulic winch |
IBERCISA Hydraulic Oceanografic Winch Model MO-H/90/5000-13 |
U-shaped girder |
|
Electrohydraulic crane |
PALFINGER PKM1150-20 S6.5 |