Application of BCGS-FFT and distorted born approximation for hydraulic fracturing detection and imaging

With the ever increasing number of research on hydraulic fracture aiming at improved oil production, forward and inverse solvers based on electromagnetic method to detect and reveal properties of hydraulic fracture have become an important subject of research. Most of existing forward and inverse methods are developed to simulate the well logging model, such as Method of Moments (MoM) and Born Approximation. Those methods have the advantages to reconstruct the geometrical and electromagnetic information of formation. However, they are not fast enough and the memory cost are large. Moreover, when those methods are used to simulate hydraulic fractures, they are not able to obtain the accurate result.