Structural-Tectonic Modeling of The Anadyr Basin of The Bering Sea

Summary Currently, information on the mechanical properties of collectors is becoming more and more relevant. One of the sources of this information can be acoustic logging. However, in many old fields, such studies are not available in many wells. The article describes a technique for reconstructing the acoustic logging curve based on the results of neutron logging from a standard set of geophysical well logging. The studies were carried out on terrigenous reservoirs of the oil field of the Perm Krai. Comparison of synthetic and real acoustic logging curves is made out. An algorithm is presented for calculating the elastic and mechanical properties of rocks (such as Young’s modulus, shear modulus, Poisson’s ratio) from a synthetic acoustic logging curve. The algorithm was implemented in software using the Lazarus IDE in the Object Pascal programming language. The implemented algorithm allows obtaining valuable information about the elastic-mechanical properties of rocks for building a geomechanical model of a reservoir or creating a hydraulic fracturing design. A comparison of the results of determining the elastic-mechanical characteristics between the real and synthetic curves is given, as well as the results of the core analyses. Conclusions are made about the correctness of the application of this technique.