Engineering of oil and gas pipelines at the hazardous landslide processes conditions requires a detailed study of the structure and properties of soils of landslide slopes. Application of modern tomography geophysics technologies extends capabilities to obtain representative information about the structure of the landslide. The seismic-geoelectric model of landslides which is presented in the report increases the efficiency of the use of geophysical methods. It provides a detailed study of landslide slopes in order to clarify and supplement data engineering and geological surveys.