Our approach to 2D tomography is centered about accurate imaging and horizon consistency across line ties. Starting with an initial 3D velocity model,
each iteration of tomography updates the 3D model. The result is a true 2.5D approach with geological consistency across all 2D lines.
Our 2.5D tomography incorporates all the tools available in our 3D tomography including k-semblance, fault-constraints,
dip/structure-guided constraints and depth-velocity decoupled system. Input can be Gaussian Beam gathers, Kirchhoff gathers or RTM angle gathers.
TTI/VTI is routinely used to flatten gathers and tie wells.