{"id":6127,"date":"2016-09-21T10:18:55","date_gmt":"2016-09-21T08:18:55","guid":{"rendered":"http:\/\/www.geology.com.ua\/?page_id=6127"},"modified":"2021-06-21T18:29:53","modified_gmt":"2021-06-21T16:29:53","slug":"geoinformatika-2016-359-14-19","status":"publish","type":"page","link":"http:\/\/www.geology.com.ua\/en\/geoinformatika-2016-359-14-19\/","title":{"rendered":"Geoinformatika 2016; 3(59) : 14-19"},"content":{"rendered":"

Geoinformatika 2016; 3(59) : 14-19 \u00a0<\/em>(in Ukrainian)<\/em><\/p>\n

Paleo-Channels Prediction in Carboniferous Sediments of the South-East Part of the Dnieper-Donets Basin (Based on the Results of Siesmic-Facies Analysis)<\/h4>\n
N.I. Nesina, G.G. Markova<\/em><\/h5>\n

LLC \u201cVikoil LTD\u201d, 7 Kudryavsky uzviz Str., of. 920, Kyiv 04053, Ukraine, e-mail: natalia_nesina@bigmir.net, galina.markova@ubseismic.com<\/em><\/p>\n

The purpose <\/strong>of the paper is to show the efficacy of seismic-facies analysis for more specific application of 3D seismic to predict lithological hydrocarbon traps. The analysis was carried out in the South-East part of the Dnieper-Donets Basin for the sediments of Carboneferous on the sides of an anticline fold formed during a salt dome structure growing.
\nDesign\/methodology\/approach. <\/strong>Predictions were carried out using Neural Network Technology (NNT) seismic traces classification to obtain seismic facies distribution.
\nFindings.<\/strong> The prediction areas of paleo-channels location were identified in the intervals of the Middle and Upper Carboniferous sediments based on the results of seismic-facies analysis. The results of the seismic-facies maps analysis, vertical sections and horizon slices of the seismic cube with amplitude anomalies corresponding to paleo-channels, allowed us to suppose that these paleo-channels were formed under different conditions of sedimentation. These conditions were connected with global sea level variations and with local tectonic movements caused by salt-dome structure forming.
\nPractical value\/implications. <\/strong>Paleo-channels, as the lithological bodies, are quite promising for potential non-anticline hydrocarbon traps forming. The latter has been constantly confirmed by Ukrainian and foreign geologists.<\/p>\n

Keywords:<\/strong> seismic-facies analysis, paleo-channel, horizon slice, Dnieper-Donets Basin, Pennsylvanian.<\/p>\n

The full text of papers <\/span><\/a> <\/strong><\/em><\/span><\/p>\n

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