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Geonaft
Features
Oil and Gas field development at all stages - The platform allows to work out any stage of field development process
Multidiscipline - The system enables combination of various commands in the process of field development on the same platform
All data formats - The platform permits to import data of any format from third-party systems
Real Time mode update - The data gets into system in real time mode, that allows to quickly adjust the process
System modularity - The user can select functionality required for specific tasks
Remote control - The platform allows to control well construction from any part of the world
Integrity - Models of different systems are automatically updated upon data modification or new data coming-in
Expedite reporting - The system provides for convenient forms of reporting
on-plan drilling
Geosteering module
- Recommendations for making a decision on the well trajectory based on the results of comparing synthetic and actual logs.
- Optimization and correction of the trajectory of a horizontal or inclined well.
- Creating reports of the process of geosteering and making recommendations for further drilling.
- Creating a geosteering model with synthetic well logs.
Azimuth data interpretation module
- Independent method for determining the angle of inclination of the reservoir structure.
- Analysis and construction of a geosteering model based on the results of modern methods of well logging.
- Precise determination of the direction of the drilling wellbore trajectory in the reservoir.
- Interpretation of azimuthal data allows us to determine the direction in which the wellbore intersects geological formations.
Petrophysics module
- Real-time synchronization with geosteering and geomechanical modules.
- Automatic recalculation of petrophysical parameters (e.g., porosity and permeability) with respect to changes in the well path and/or structural data actualization.
- Custom flags for particular petrophysical parameters.
1D Geomechanics module
- Calculation of dynamic and static Young’s modulus, Poisson’s ratio, Biot coefficient
- Defining the rock compressive and tensile strengths
- Calibrating log data to core measurements
- Estimating the total and effective formation stresses
- Defining the stress direction
Advanced Pore pressure module
- Defining the top of overpressure
- Pore Pressure Prediction at planned well
- Determination of the required mud weight to prevent formation kick
- Well design optimization based on pore pressure and fracture pressure
- Analysis of pore pressure in realtime based on LWD
Wellbore stability module
- Selection of mud weight for stable drilling
- Determination of allowable ECD to prevent losses
- Trajectory and well design optimization
- Sensitivity analysis to change in trajectory or uncertainty in input parameters
Sanding Control module
- Defining the probability of solids production
- Determination of allowable drawdown to prevent sanding
- Optimization of horizontal well azimuth
- Improving the perforation strategy (type and orientation)
- Assessing the depletion impact on sanding
Fault Stability module
- Assessment of stress state for each fault/fracture
- Estimating the critical conditions of fault slip
- Determination of the geometry of critically stressed faults and fractures
Stress Analysis module
- Current stress regime determination (normal fault, strike-slip, thrust)
- Quantitative ratio of formation stresses
- Defining the direction of stress
Drilling support module
- Wellbore condition indicators assessment by comparing the calculated Torque and Drag model with the actual
- Time data visualization in user-friendly format
- Graphs and cross-plots visualization in depth from time data for analysis
- Time vs Depth analysis
FracSolver
conductive layer:
- Geomachanics, petrophysics and well design data gathering
- Fracture toughness and leakoff coefficient calculation
- Intellectual pump schedule generation
- Well productivity estimation by quick simulation for single phase flow in rectangular area
- Hydraulic fracture calculation
in-zone, on-plan
drilling
production for oil
and gas producers
increase
WELL
- Results:
- First horizontal well successfully
drilled and completed - No NPT due to instability
- All objectives were met
- First horizontal well successfully
WELL IN WEST SIBERIA
- Results:
- Horizontal section in Target zone: 100%
- Zero NPT due to instability
- The liner reached TD
- The well is opened to production
Our services
Petrophysics
Petrophysical support in the process of well drilling (24/7)
Software Development
We provide a full range of services for the development of customized software for oil and gas companies.
Training
We provide the services for training users to operate the software package Geonaft. The training course includes the basics of geosteering.
Geomechanics
Full range of services on geomechanical modeling and support during drilling
Well placement service
Drilling, planning and geosteering of directional wells (DW), horizontal wells (HW), sidetrack wells (SW), sidetrack horizontal wells (SHW)
Drilling support
Projects preparation for a well construction with all the engineering calculations, including geomechanics with obtaining wellbore stability model, which allows us to actualize risks associated with drilling
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