Scan Stigandi - Short Specification rev 1.pub

Scan Stigandi - Short Specification rev 1.pub

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Neptune Offshore AS
SEISMIC EQUIPMENT SPECIFICATIONS
INTEGRATED NAVIGATION SYSTEM
AIRGUNS
Manufacturer:
Bolt
Manufacturer:
Concept System Ltd
Type:
APG (Annular Port Guns)
Type:
Spectra
Operating pressure:
2000 psi
Software version:
10.9.01
Platform:
Red Hat Linux
Reflex 1.9.4
COMPRESSORS
Manufacturer:
GREENFIELD
Binning system:
Number:
4 GA 250 13 WP + 5 C3T212 3GP
POSITIONING SYSTEMS
Total air capacity:
4080 scfm
DGPS
Type:
C Nav 2050 w/C-Navigator &
ION
Manufacturer:
C-Nav & Fugro
RGPS, acoustics
Receiver:
C-Nav & Ashtec Dual Freq. Receiver
GUN SYNCHRONISATION SYSTEM
Gun control system:
DigiShot
Manufacturer:
Source array positioning system:
Fugro Starfix Multifix 5
RGPS
STREAMER
Type:
BuoyLink, GPS Seismic Tail Buoy
1 x 12000, 2 x 12000, 3 x 8000, 4 x
Manufacturer:
Seamap
Manufacturer:
ION
Type:
MSX
Maximum number of streamers:
Tracking System
6000
GYRO/COMPASS
Section type:
MSX Solid (Gel-filled) sections
Manufacturer:
Sperry Marine/Kongsberg & Tokimec
Group spacing:
12.5 m
Type:
Navigat X MK1 / Simrad Robertson
RGC-11
Hydrophones per group:
14
Hydrophone type:
Preseis 2517
ECHOSOUNDER
Group sensitivity:
14 V/Bar
Manufacturer:
Simrad
Dynamic range:
>114 dB
Type:
EA600
Low cut filter:
Single pole analog 1.98 Hz, 3 dB/
Frequencies:
12 and 38 kHz
Octave
COMPASSES
205.9 Hz (digital anti-alias), 265dB/
Type:
DigiCourse 5011E Compass Bird
Octave
Manufacturer:
DigiCourse (ION)
High cut filter:
ACCOUSTICS
STREAMER CONTROL
Type:
Digicourse CMX units (cable)
Depth controllers:
DigiCourse 5011E Compass Bird
Heading measurement:
DigiCourse 5011E Compass Bird
Manufacturer:
DigiCourse
Manufacturer:
ION
Streamer separation:
Barovane-BARO 44
Streamer positioning:
RGPS, Compasses and acoustics
Source positioning:
RGPS and acoustics
RECORDING INSTRUMENTS
and Digicourse CTX units (source)
Manufacturer:
ION
ONBOARD NAVIGATION DATA, FINAL PROCESSING AND QC
Type:
MSX 24 bit Digital
Software description:
Sprint 3D
Software version:
V3
Software version:
4.3.6
Number of available channels:
960 – 1920 (pending sampling rate)
Final data products:
P190
Number of auxiliary channels:
16
Platform:
Red Hat Linux
Recording format:
SEG D
ONBOARD SEISMIC PROCESSING & QC
Sampling rate:
0.5, 1, 2, 4 ms
Hardware description:
Dell 1950 Comp. Nodes
Recording media:
IBM 3590 Cartridges or Hard Drives
Storage capacity:
15 TB
Number of hard drives:
4 x 3590, Hard drives as needed
SOFTWARE DESCRIPTION
Hard drive capacity:
20 Gb / 400 Gb
Operating system:
Linux Centos Ver. 4.3
Seismic processing system:
Paradigm Focus
5.4
ON-BOARD DISPLAYS
Single trace recorder:
OYO Geospace
Version:
Type:
GS 624-2
MIGRATION SOFTWARE DESCRIPTION
Operating system:
Linux Centos Ver. 4.3
FRC:
Norsafe 6.15m Merlin
Seismic processing system:
Paradigm Earth Domain Imaging
Life rafts:
6 x 25 man
VELOCITY MODELLING SOFTWARE DESCRIPTION
Survival suits:
45
Operating system:
Linux Centos Ver. 4.3
Seismic processing system:
Paradigm Geopath
Version:
8.2
SAFETY
All information is believed to be correct, but not guaranteed.
Neptune Offshore AS
Page 2 of 4
Rev. 1 - 10.02.2009
Holmefjordveien 2, N-6090 Fosnavåg - P.O.Box 240, N-6099 Fosnavåg
Tel.: +47 7000 9400 Fax.: +47 7000 9401 E-mail.: [email protected]
Neptune Offshore AS
GENERAL ARRANGEMENT
All information is believed to be correct, but not guaranteed.
Neptune Offshore AS
Page 3 of 4
Rev. 1 - 10.02.2009
Holmefjordveien 2, N-6090 Fosnavåg - P.O.Box 240, N-6099 Fosnavåg
Tel.: +47 7000 9400 Fax.: +47 7000 9401 E-mail.: [email protected]
Neptune Offshore AS
GENERAL ARRANGEMENT
All information is believed to be correct, but not guaranteed.
Neptune Offshore AS
Page 4 of 4
Rev. 1 - 10.02.2009
Holmefjordveien 2, N-6090 Fosnavåg - P.O.Box 240, N-6099 Fosnavåg
Tel.: +47 7000 9400 Fax.: +47 7000 9401 E-mail.: [email protected]