EAGE Workshop on Quantifying Uncertainty in Depth Imaging 2020
Attend our joint presentation with Neptune Energy International S.A during the conference with our Senior consultant, Jean-Marc Chautru, as the main speaker.
Oral presentation: Analyzing and quantifying Uncertainty in Time-Depth conversion
Static geological models are made of horizons and faults which define their geometry. Both faults and horizons (in depth) are uncertain objects, which result from a time-to-depth conversion procedure involving variables such as time maps, velocity maps, markers at wells that in turn might all be affected by a given level of uncertainty. Even faults location may be uncertain and impact Gross Rock Volumes (GRV) calculated in the geological model (Correia et al., 2019). This paper details methods which allow simultaneous calculation of depth maps and the associated uncertainty. […]