Seismic DATA Processing

A key component of high-quality processing is the high qualification of the CC staff. Our specialists have more than 40 years of experience in processing data from both marine and land seismic surveys from various regions of Russia and abroad and are constantly trained at the computing and training centers of our companion companies in various countries of the world.

In recent years, as part of the organization of international competitions for the development of oil and gas deposits on the Sakhalin shelf, the DMNG EC has carried out orders from leading oil companies of the world, such as ExxonMobil, Amoco, Marathon, Arco, Rosneft-Sakhalinmorneftegaz, TNK, BP, etc.

Service Competence:

• Processing of seismic and navigation data;

Service structure:

• Seismic data processing group;
• Group navigation processing;
• Technical Support Team.

Seismic Data Processing Group

The full cycle of 2D / 3D processing of marine and seismic ground data, data on transit zones is carried out. Reprocessing of archival and scanned seismic materials is underway. The structural capabilities of the DMNG EC allow to process up to 8 thousand square kilometers of 3D marine seismic data or up to 250 thousand linear kilometers of 2D marine surveys.

Navigation Processing Group

• Performs processing of geodetic data:
• Recalculation of data presented both graphically and digitally on known spheroids and projections.
• Data processing, which includes filtering, searching and editing random and systematic errors.
• Scan and digitize any plans.
• Construction and reference in any coordinate system of contours in the form of a two-dimensional and spatial grid.

Technical support group

Specialists of the group provide installation, launch and maintenance of the entire fleet of computer equipment and peripheral equipment:

• workstations and multiprocessor systems;
• personal computers;
• various types of input-output devices, plotters, scanners and printers;
• system administration, diagnostics;
• organization of access control to information;
• creation of local networks, their configuration and modernization for specific projects;
• system and applied programming;
• organization and support of mobile computing centers;
• advisory services.

Hardware

Main computing power:

• 64 Dell PowerEdge M620 Server Blade (2 x Intel Xeon E5-2680)
• 9 Dell PowerEdge R720 servers (2 x Intel Xeon E5-2690)
• 6 disk storage servers, databases, managing - on the Dell PowerEdge R620.
• 1 interactive server (Tornado) - on the Dell PowerEdge R620 with a high-frequency processor 2 x Intel E5-2643 (32 cores) and RAM - 16 GB / core.
• The total volume of external disk storage is 400 Tb.

Plotters

• Devices for outputting graphic data on thermal paper OYO-GS636 / 24;
• HP DesignJet 755, 1055 Series Wide Format Color Plotters;
• A large fleet of modern b / w and color printers and scanners.

Software

• Geovation 2014 (CGG) - experience in the system since 1978.
• Geocluster - CGGVeritas package (experience in the system since 1978)
• Promax - a package of Landmark (experience in the system since 1994)
• Tesseral
• Millennium

The possibilities of combining software technologies provide greater efficiency of the processing process in solving any, including non-standard tasks.