The main area of ​​activity of LLC «GeoPrime» is processing and comprehensive interpretation of land and marine seismic exploration data, processing and interpretation of GIS data, and development of software products.

The specialists of LLC «GeoPrime» are professional users of some of the most advanced software packages Omega, Petrel (Schlumberger) and software packages from other developers (CGGVeritas, Landmark, AspenTech, etc.)

A single computing cluster for all divisions of LLC «GeoPrime» is located in a data center in Moscow.

• • 4,500 modern scalable cores for completing a large number of projects in a short time (including resource-intensive processing tasks)
• • More than 1,500 TB of disk space based on a high-speed hybrid storage system Dell EMC Isilon H500 with SSD and high throughput.

OOO GeoPrime has extensive experience in processing large volumes of marine and land data, reprocessing old data in accordance with modern standards for working with data recorded in various seismogeological conditions.

OOO GeoPrime specialists professionally own a wide range of modern software for processing and interpreting data from different vendors, which allows the company to choose the optimal way to complete a project for each specific customer.

Processing data

A full cycle of standard and advanced processing of 2D/3D/4D/4C seismic data of any complexity.

Time domain processing:

Processing with preservation of the amplitude ratio, unique algorithms for modeling and adaptive subtraction of various types of interference, taking into account the influence of the upper part of the section by various methods, including CIP tomography and SWAMI (WesternGeco), advanced technologies for suppression of multiple waves based on modeling — GSMP (Generalized Surface Multiple Prediction), DWD, GDWD for marine data and XIMP (Extended Internal Multiple Prediction) for ground data.

Processing in the depth domain:

Various algorithms of pre-stack migration transformations (Kirchhoff, WEM, RTM), a unique tomographic algorithm CIP-Tomo (WesternGeco) for building depth-velocity models of any complexity. Data inversion (FWI) for building reliable high-resolution depth-velocity models.

Specialized processing:

AVO analysis, time and depth processing taking into account VTI, HTI and TTI anisotropy, interpolation and regularization technologies for 3D/4D/5D seismic data, the use of well information to control processing at the earliest stages (interpretation support of ISO).

Data interpretation

From collecting geological and geophysical data and processing control (ISO) to a geological model and drilling recommendations.

Structural interpretation

• • seismic data matching of different years
• • stratigraphic matching of reflecting horizons
• • wave field analysis
• • correlation of reflecting horizons
• • identification of tectonic faults
• • creation of a volumetric velocity model of the environment

Stratigraphic interpretation

• • identification of seismostratigraphic complexes;
• • detailed correlation of waves within seismic complexes;
• • study of GIS materials;
• • construction of lithological-facies schemes;
• • reconstruction of sedimentary conditions;
• • forecast of reservoir development zones.

Dynamic interpretation

• • Attribute analysis (regression analysis, principal component analysis, neural networks, Bayesian lithoclassification).
• • Joint analysis of seismic and well data

Inversion and AVO analysis

• • acoustic inversion
• • synchronous inversion
• • geostatistical inversion
• • AVO/AVA-z inversion,AVO-analysis
• • FES forecast

Creating a seismogeological model