GeoTensor — comprehensive 3D geomechanical modeling for oil and gas field development

3D model of the field allows an engineer to compute mechanical loads throughout the rock mass considering geological structure and physical properties heterogeneity.

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GeoTensor

GeoTensor

GeoTensor is a software dedicated to comprehensive modeling of oil & gas field mechanical behavior in 3D space. Stress & strain tensors computation algorithm is based on finite element method. In
addition, GeoTensor contains modules that allow to build and process 3D models of rock physical properties using deterministic and stochastic methods.

GeoTensor has a set of tools that allow an engineer to use a 3D geomechanical model for field development: for solids production prevention, fault stability analysis, data preparation for hydrofracturing simulation, etc.

Data import and visualization

3D grids and physical properties models: GSLIB, GRDECL
Geological surfaces: CPS-3, IRAP, ZMAP, Earth Vision Grid
Import of: well paths, well logs, geological markers (well tops), etc.

Well data & upscaling in 3D

Calculator for well log data processing
Automatic interpolation
Well log data upscaling into 3D grid

3D properties modeling, geostatistics

Commonly used methods from the industry: deterministic and stochastic
Adjustable anisotropy parameters
Different methods within different geological zones

Stress/strain tensors computation

Computation algorithm is optimized in terms of computation speed
Algorithm is universally applicable and easy to be set
Ability to take into account fault influence on the stresses computed
Grid can be easily extended in order to get rid of edge effects
Boundary conditions are automatically computed on the basis of rock physical properties

Engineering application of results

Automatic wellbore stability analysis on the basis of 3D geomechanical model built
Optimum trajectory selection in terms of wellbore mechanical behavior
Solids production prediction: critical drawdown pressure calculation
Quantitative fault stability analysis

Technology effects

Get complete information about the loads (stresses)
distribution throughout the field volume taking into account geological structure and physical properties heterogeneity

Conduct the wellbore stability analysis
design the optimum well path and casing program in terms of wellbore mechanical stability

Quantitatively estimate the risks
of unstable faults, prepare the drilling and development programs according to this estimation

Prevent the accidents during drilling
stuck pipe, BHA loss, blowout, etc.

Prevent the damage caused
by uncontrolled solids production

Decrease the non-productive time
during well construction and field development

Training

We provide training courses on engineering disciplines as well as software usage

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