In the Pechenga ore field in order to clarify its structures in the near-well and inter-well space seismoacoustic studies are carried out, including vertical seismic profiling (VSP) and acoustic logging (AL).

During field work in 1979 for the first time in the Pechenga ore field was tested a small-size model of acoustic borehole device, made in the All-Union Research Institute of Geophysical Well Research (VNIIGIS) with the participation of Leningrad Mining Institute ...