An integrated log data petrophysical preprocessing for geomechanical modeling for the krasnoleninsky area fields (Western Siberia)

Abstract

Geomechanics is a complex discipline that covers issues of geology, geophysics, petrophysics, mechanics, etc. Building a digital geomechanical model begins with audit input data. This stage lays the foundations for all subsequent work. For geomechanical modeling, the basis of the future project is a special logging complex, which must include DTP, DTS, RHOB, CALI, GR. In this paper, on the example of one of the deposits of the Krasnoleninsky arch, the solution to the problem of reconstructing the P-, S-waves slowness, as well as bulk density, is shown based on various approaches.