Principles of geological interpretation of the scattered waves field
The basic principles of geological interpretation of the scattered waves field are represented. One the basis of scattered waves sections and map analysis had made the forecast of fracture cavernous reservoirs. These reservoirs are very perspective object for oil deposits exploration. The researchers are based on original prestack migration method — Common Scattering Point, which makes it possible to get two independent time cubes: reflected waves cube and scattered waves cube. The last are generated...
Efficiency of the CSP technology using in Caspian region (on the example of the North Akkar oilfield)
For the first time in the fields of the Caspian region was used the CSP technology, which makes it possible to extract the scattered waves from the full wave field. One the basis of scattered waves sections and map analysis had made the forecast of fracture cavernous reservoirs in carbonate Triassic sediments of the North Akkar oilfield. Confirmation of the executed forecast allows to recommend this technology for mapping non conventional fracture-cavernous reservoirs on other fields of the Caspian...
Use of results of interpretation of scattered waves on the CSP method at the assessment of resources of the field of hydrocarbons with fracture collectors
Results of an assessment of resources of a field with fracture and cavernous type of a collector are given. The technique of complex interpretation of seismic data on the CSP method is described, allowing to receive such important parameters, as the area of distribution of a fracture collector and its thickness. Importance of exact definition of a form and the size of deposits in carbonates and granites for a correct assessment of potential of a field is proved.
1. Ерохин Г. Н., Кремлев...
Quantative characteristics of the CSP method
The quantitative characteristics of the CSP method, which poses to estimate its effectiveness for fracture hydrocarbon reservoirs imaging using scattered seismic waves, are defined and investigated. The most important is the sensitivity coefficient, which shows how small diffractors, compared with the shadowed reflectors, may be to be detecting by the CSP method. These dependencies from acquisition geometry and other parameters are numerically studied.
1. Кузнецов О. Л. и др. Экспериментальные...
The problem of memory in the novels of T. McCarth
... human experience of ‘beingin- the-world’. The authors explore the main idea of the novels. On the one hand, the novels reflect the entropic nature of modern culture, and, on the other hand, they raise the question of a withdrawal from the ‘inner cave’ by means of memory stimulation.
1. Асланян А., Волчек Д. Имитации и реконструкции Тома Маккарти / [Интервью с Т. Маккарти] // Радио Свобода : [сайт]. 2014. 22 ...
The fractured reservoir of the Riphean of the Angara folds zone
This article gives an overview of the Low Angara oil-and-gas basin. The prospectively of the upper Riphean sediments of Angara folds is shown. The authors present the results of a forecast of fractured reservoir propagation in the top layer of Riphean sediments in the case of the Ilbokich license area. The article analyses scattered waves and identifies the objects interpreted as frac-tured reservoir propagation areas.
1. Кремлев А. Н., Ерохин Г. Н., Стариков Л. Е. и...