Issues of the journals Приборы и системы разведочной геофизики 2017 y. issue 1

Integration of telemetry systems family XZone on the basis of LLC "Dongeophysika" experience

(Krutov A.L. Zaporozhetc B.V. Leontev I.V. )

In the article is presented seismic data acquisition complex that is used by LLC "Dongeophysika" when carrying out seismic survey in the shallow water, transition and land adjacent zones. In authors' judgment, the further development of this complex is possible by means of its integration with the wireless autonomous modules and unified central recording station. This will ensure effective fulfillment the junction of seismic surveys in different zones.......

  • 2017  № 1, pp. 8-14

Experimental-methodical works on testing of wireless seismic data acquisition system "SCOUT"

(Pogretckii A.V. Strekalov A.Ia. Zhitkevich Iu.B. Rodin D.V. Mekhonoshin V.P. )

The article presents the results of testing wireless seismic data acquisition system "SCOUT" in a difficult orohydrographical and low-temperature conditions of Western Siberia. The work was commissioned by the LLC "Gazprom Geologorazvedka" in the framework of the State program for the replacement of imported equipment. The results of testing indicate that the system "SCOUT" successfully passed the test. The article analyzes the advantages and necessary modifications of the system.......

  • 2017  № 1, pp. 15-24

Lithology forecast on the results of 2D-3C seismic exploration works in the North area of Caspian sea with use of the bottom cable acquisition systems

(Kuznetcov V.M. Korotkov I.P. Telbukhov V.A. Khortov A.V. )

The seismic exploration works have been carried out with use of Sea-Ray-100 bottom cable acquisition system with MEMS DSU-3 self-leveling sensors together with hydrophone (4C) as a unit. The task was - to demonstrate efficiency: (1) of recording of the components of PP wave field (compression-refraction waves), PSx, PSy (converted wave reflections with different polarization), (2) of processing of the appropriate wave fields and (3) of interpretation of processed data with assessment of an advantage of PP and PS elastic attributes joint inversion over simultaneous inversion with PP waves use only.......

  • 2017  № 1, pp. 32-41