• Our modelling team builds a stand-alone gravity model based on all available data and information
• Gravity model is assessed and compared to customer’s reservoir model then data taken in to customer software platform to integrate and manage reservoir models, data, and well interventions.

The parameters/values for first-order assessment of a candidate’s expected time-lapse gravity signals should include the following:

• thickness of the reservoir (average and range)
• porosity (average and range)
• expected change in fluid saturation (all phases) and fluid densities
• lateral extent of the anticipated zone of fluid substitution
• positions of monitoring wells relative to the zones of fluid substitution
• structural map (dipping beds versus flat beds)