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The Forecast of Collectors of Deposits of D3 and P1 of a Northeast Part of the Horeyversky Depression by Results of the Seismofacial AnalysisGold Open Access

Author: I. Sverdiev
Event name: Geomodel 2017
Session: Региональная сессия Тимано-Печорская провинция и Урало-Поволжье
Publication date: 11 September 2017
DOI: 10.3997/2214-4609.201702231
Organisations: EAGE
Language: Russian
Info: Abstract, PDF ( 1.62Mb )

Summary:
In the study area North-East Khoreyverskaya basin reef development is confined to the domanik-syracusecoe and escelsa-sakmarian interval of the section. In the system of reefs are barrier reefs, and isometric buildings. In addition, escelsa-sakmarian interval allocated to a specific education - reef structures, extensive in area, but not related to barrier systems, separating different lithological-facies zone, named "ribbon" reefs and extensive shallow area is almost continuous development of reefs and associated facies. Seismic facies analysis was carried out within Passedskaya field. At the Deposit and adjacent areas are deposits, and identified numerous oil slicks in the lower Devonian, upper Devonian and lower Permian sediments. Forecast manifolds made with the help of seismic facies analysis based on seismic data. The study was performed by visual analysis of the shape of seismoscopes, using maps of the thicknesses between the maps of seismic attributes and classification analysis.

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