Scientific and Practical Conference «Seismic Technologies»

seismo

 

Terms: April 21-23, 2014

Place: The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences (IPE RAS), Moscow, Russia

Status: completed event

 

Organizers:  Oil & Gas Research Centre of Lomonosov Moscow State University, The Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences,  Centre ofnational intellectualreserve of Lomonosov Moscow State University, Central Geophysical Expedition (CGE), EurAsianGeophysical Society (EAGO).

Sponsors: «DEKO Geophysica», «GEOLAB», CGG, Intel Software, «GEOPROJECT», Astrakhan Geophysical Expedition.

 

Our presentations:

«Seismic true amplitude migration algorithms», Mikhail S. Denisov, R&D Director

«Examples of seismic multiple removal on sea bottom data», Anastasiya V. Prokhorova, geophysicist

«Suppression of multiple reflections in the deep section containing trappean sediments», Aleksey A. Kobzov, geophysicist

 

M.S. Denisov "Seismic wayfield continuation: from theory to practice"

Oblojka tech seism-1-102014-ready sm 

"Seismic wayfield continuation: from theory to practice"

Author: M.S. Denisov

"Seismic Survey Technologies", № 1, March 2014

 

Forward and inverse wavefield continuations, introduced by G.I. Petrashen and S.A. Nahamkin, have significantly broadened the possibilities of traditional methods of seismic data processing. Multiple prediction, correction for near-surface heterogeneities, velocity-depth model construction, seismic migration, etc. in complex seismic and geological conditions require application of the wavefield continuation methods. Numerous examples presented in the paper prove the efficiency of the approach.