Gas reservoir definition forms the basis of gas emission, gas management, and gas production assessments. The gas reservoir is primarily characterised by:

• Basic geology: seam thickness, continuity, coal rank and type, mineral matter, banding, depth
  
• Gas content and composition distribution and variation
  
• Pore pressure
  
• Gas reservoir size
  
• Deliverability parameters
  
  
  • Gas saturation
  • Permeability.

We employ the gas domain approach to reservoir definition, which is a method of identifying and mapping regions of similar gas reservoir properties. This method is underpinned by our laboratory services, in conjunction with geological exploration programs.

For more information about all our services, contact GeoGAS.