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Processing of seismic data ('RAFE')

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Results of processing 'RAFE'

On this page we represent your attention some the graphic files displaying results, received by means of technique 'RAFE'. As an example we use the data received on area 'TABYNAI', the Western Kazakhstan. On Figures 1, 2 following results are presented:

productive horizon of top Jurassic with anomalies 'RAFE'
Figure 1 Fragment of a time section on a site of a line, crossing wells 12, 13 and 20 with marks of perforation (at the left a time section, on the right results 'RAFE')

Wells 12, 13 have opened productive oil deposit in top Jurassic. Low-frequency spectrum anomalies 'RAFE' are absent in the well - 20 in Jurassicssic horizon, they are detected in bottom Cretaceous, where inflows of oil and gas are received. Thus, on the given site data 'RAFE' completely correspond to results of drilling. Below, on Figure 2 the 'slice' on productive horizon top Jurassic, opened by wells 12 and 13 is presented.

Slice of low-frequency wave field 'RAFE'
Figure 2 - Slice on productive horizon top Jurassic, opened by wells 12 and 13

 

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