G & G

Geological Services
  • Surface and subsurface mapping, structure, isopach, net pay and isochore
  • Reservoir volumetrics and uncertainty analysis
  • Reservoir characterization & Stochastic reservoir modelling
  • Equity determination & exploration assessment
  • Core description, wireline facies identification and reservoir zonation
  • Stratal unit and flow unit identification
  • Clastic and carbonate petrography with emphasis on diagenesis history
  • Clastic and carbonate petrography with emphasis on diagenesis history
  • Geostatistical analysis of reservoir facies and properties
  • Coaching & Mentoring

Geophysical Services
  • 2D, 3D, and 4D studies
  • Reservoir characteristics
  • Basin evaluations
  • Direct hydrocarbon indicators
  • Depth-migrated data attribute analysis
  • Vertical seismic profile (VSP) analysis
  • Seismic inversion
  • Coaching & Mentoring


  • Reservoir Characterization – lithology, porosity, fluid types & saturations, water saturation, permeability modeling, saturation height functions, free water level, compartmentalisation
  • Mud gas, shows, core & well log integration
  • Well log & core data quality control
  • Well data acquisition planning, “real time” monitoring and evaluation
  • Post well log data management
  • Exploration, appraisal & field studies
  • Pseudo log generation from other logs to assist Geophysics & Geomechanics
  • Farm in support & Peer Reviews
  • Coaching & Mentoring


  • Cap rock integrity
  • Determination of key rock mechanics and hydraulic properties
  • Green field stress tensor modeling
  • Hydraulic fracture extension analysis
  • Induced seismicity potential analysis & subsidence prediction
  • Prediction of location & orientation of conductive/ sealing fractures & faults
  • THM numerical simulation (fully coupled) of reservoir performance
  • Wellbore stability and mud window determination