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The Results of Advanced Methods of Interpretation of Seismic Data in Combination with GIS and the History of Development in Stratigraphic TrapsNormal access

Authors: A.V. Khitrenko, M.V. Plotnikov and K.A. Binkov
Event name: Saint Petersburg 2018
Session: Seismic Attribute Analysis, Seismic Elastic Inversion, AVO
Publication date: 09 April 2018
DOI: 10.3997/2214-4609.201800104
Organisations: EAGE
Language: Russian
Info: Extended abstract, PDF ( 1.25Mb )
Price: € 20

Summary:
Stratigraphic and lithological traps of hydrocarbons became known almost simultaneously with structural ones, but despite this, directed explorations of hydrocarbon accumulations in such traps began to acquire relevance only in the last decade. The main reason for this was the difficulty in determining the correct distribution of collectors. The distribution of reservoirs and/or saturation in the reservoir is a fairly complex task in the interpretation process, even if there is qualitative background information (during fieldwork, processing, etc.). Today, many oil and gas companies during the process of exploration the field are faced with situations when the hydrodynamic and/or geological models and the real picture are different. In this paper, authors are going to show a way of combining all available information and using additional interpretation technologies that are calibrated with GIS data and the development history of the deposit. With the help of complexification, the process of distributing reservoirs of stratigraphic and lithological types of traps becomes more accessible, and data analysis is more intuitive and consistent with geological concepts.


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