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.)

LLC «GeoPrime» founded in 1998 in Moscow.

In 2010, the company was reorganized by merging into a single network the WesternGeco (SLB) computing center in Moscow, Tomsk Geophysical Company LLC and Irtyshgeofizika LLC.

In 2015, a separate division was created in St. Petersburg, which included specialists from the St. Petersburg data processing party of JSC Naryan-Marseismorazvedka.

In 2016, LLC «GeoPrime» established a separate division in Khanty-Mansiysk (the former division for processing and interpretation of geological and geophysical data of JSC Khantymansiyskgeofizika).

In 2020, a separate division was established in Ukhta (the former division for processing and interpretation of geological and geophysical data of OJSC Severgeofizika).

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 tasks) processing)
• • More than 1500 TB of disk space based on high-speed hybrid storage system Dell EMC Isilon H500 with SSD and high throughput.

LLC «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.

LLC «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.

Data processing

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

Processing in the time domain:

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 using various methods,including CIP tomography and SWAMI (WesternGeco), advanced multiple wave suppression technologies based on modeling — GSMP (Generalized Surface Multiple Prediction), DWD, GDWD for marine data and XIMP (Extended Internal Multiple Prediction) for land data.

Deep domain processing:

Various pre-stack migration transformation algorithms (Kirchhoff, WEM, RTM), a unique tomographic algorithm CIP-Tomo (WesternGeco) for constructing 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, use of well information to control processing at the earliest stages (ISO interpretation support).

Data interpretation

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

Structural interpretation

• • seismic data matching from different years
• • reflector stratigraphic matching
• • wave field analysis
• • reflector correlation
• • 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 sedimentation 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

Creation of seismogeological model