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SEAL 428 High-resolution seismic data acquisition system

11/06/2015 News Category: GEOPHYSICAL SURVEY EQUIPMENT
SEAL-428-High-resolution-seismic-data-acquisition-system

 

Seal 428 is the large capacity and high-resolution seismic data acquisition system produced by Sercel (France)

DCXU-428 (STREAMER CONTROLLER)

- Streamer oriented architecture: 1 unit per streamer

- Hot-swappable unit

- GPS-synchronization of seismic acquisition

GPS TIME SERVER (GPS RECEIVER USED FOR SYSTEM SYNCHRONIZATION)

- Propagation of GPS time reference

- Tolerance to loss of PPS signal

SEAL 428 SERVER (SEISMIC DATA RETRIEVAL, FORMATING, PROCESSING & EXPORT)

- Read hat linux Operating System

- Up to 15TB RAID-6 local storage and power-supply redundancy

LCI-428 (LINE ACQUISITION UNIT)

- Electrical interface with navigation when using a physical T0

- Management of auxiliary channels

NAS (COMPLETE STORAGE SYSTEM SELF-CONTAINED IN A HOUSING CASE)

• Up to 2 TB disk capacity

• Raid 1 Disk feature

SEISMIC GATEWAY (REMOTE ACCESS TO SERVER THROUGH AN INTRANET OR ETHERNET CONNECTION)

- Unlimited remote access

- Data Quality Control / Parameter Audit / e-troubleshooting

AXCU-428 (AUXILIARY CHANNEL UNIT)

- Digitization of analog auxiliary channels

- 12 channels, extension available up to 60

 

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The Operation Philosophy Of Cpim

The operation philosophy of Cpim is shown by “6C”: Professional Investigation, Precise Consulting, Specialized Equipment, Close Connection, Advanced Processing, Satisfactory Service.

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