Focusing Regularization

Focusing regularization for 3D inversion and migration

Our Technology

TechnoImaging®’s unique patented suite of focusing stabilizers recover conductivity models with sharp conductivity contrasts. They also improve the convergence of 3D inversion and migration, recovering realistic models quickly.

Conventional regularization such as Laplacian, Occam, or minimum norm recover smooth conductivity models with little geology resemblance.

Vertical cross sections of the Shtokman resistivity model (upper left panel) obtained from the iterative migration of the EM data using the different stabilizers (panels from the left middle to the right bottom): (a) Occam, (b) minimum norm, (c) minimum support, and (d) and (e) minimum gradient support (with various focusing parameter).