Geoinformatika 2010; 1 : 39-49

AVO-ANALYSIS AND INVERSION OF SEISMIC DATA, THE METHOD FOR EFFICIENCY INCREASING OF MARINE SEISMIC FOR OIL AND GAS EXPLORATION

Prodaivoda G.T., Kuzmenko P.M.

The specialized data processing-interpretation technique adapted to 2D marine seismic data of the Black sea area is described. The technique includes the processing flow on the base of true amplitude processing algorithm (TAP), AVO-analysis and inversion methods. High efficiency of the developed technique is confirmed by the mathematic modeling results and practical application on the exploration territory of the Subbotina structure (the Black Sea area). For the first time, due to the developed technique application and log data using according to the seismic data gas bearing objects of the Subbotina structure are revealed.

Keywords: seismic inversion, AVO-analysis, elastic impedance, Lame parameters.