Результаты сейсморазведочных работ 3D на юго-востоке Ижма-Печорской синеклизы тпп. (Ермоловская площадь)

The seismic survey is universally recognized to be the main and the most successful geophysical method of searching the hydrocarbon traps. And if earlier the studying and the mapping of structural peculiarities of sedimentary cover was considered to be the most traditional task of the seismic survey, nowadays on the contrary the possibilities of modern interpretational package, the analysis of correlation between typical pictures of seismic reflection on time sections and conditions of sedimentation known by results of drilling let us define the interior structure of medium, its physical and geological characteristics. As a result it opens for us new possibilities for more successful and precise prognostication of hydrocarbon traps. The results of seismic 3D works on Ermolovskaya area, done during the period 2007-2008, are represented in the report. The aims of the work are to make the geological structure of sedimentary cover’s deposits (P2- O) more precise, to search the objects, being perspective in oil and gas, to study the zone of proposed carbonaceous structures of Lower Perm’s coal and Upper Devon’s age in details, to prepare the anticlinal and non-anticlinal oil-perspective objects in the deposits of Perm-Ordovic, to form the recommendation for placing the wells. The possibilities of using modern software for deciding a great amount of geological problems, such as the mapping of deposits, the revelation and prognostication of zones which are perspective in presence of hydrocarbon deposits are shown in the report.