Alfiya Gilmanova¹ , Oleg Filimonov¹ , Irida Galiullina¹ , Eduard Mukhamadeev¹ , and Elena Guseinova¹

¹ Institute of Oil and Gas FSBEI of HE "Ufa State Petroleum Technological University", (Branch in the City of Oktyabrsky), 54a, Devonskaya Street, Oktyabrsky, Republic of Bashkortostan, 452607, Russia

Abstract

The article considers narrow-band and broadband variants of the acoustic logging method, shows the advantages and disadvantages of existing radiators, describes the requirements for acoustic radiators of borehole devices for a wide frequency range from 0.5 to 40 kHz, shows the experimental and theoretical justification of the designs of radiator assemblies and the basic requirements for calculations. The result of the work is an upgraded design of the radiator assembly, which ensures the operation of broadband acoustic logging devices, described in detail in this article.